Carl Sagan Day, November 9, 2012

November 9, 2012

Electioneering cut into my planning — didn’t get anything done for Carl Sagan Day, today, November 9.  Here’s the post from last year, with a few links to sources including new sources at the bottom.  “Our species needs, and deserves, a citizenry with minds wide awake and a basic understanding of how the world works,” Sagan said.  Boy, howdy, now more than ever.

Have a happy Carl Sagan Day!

_________________________________________________________________________

Press release from the Center for Inquiry:

Carl Sagan Day: November 9 — Celebrate with us!
Event Ideas & Sagan Day Commemorative Posters

Carl Sagan Day Poster 2011Carl Sagan was a Professor of Astronomy and Space Science and Director of the Laboratory for Planetary Studies at Cornell University, but most of us know him as a Pulitzer Prize winning author and the creator of COSMOS. That Emmy and Peabody award-winning PBS television series transformed educational television and continues to affect the hearts and minds of over a billion people in over sixty countries.

No other scientist has been able to reach and engage so many nonscientists in such a meaningful way, and that is why we honor Dr. Sagan, remember his work, and revel in the cosmos he helped us understand.

Two years ago, CFI–Fort Lauderdale and other groups hostd the first Carl Sagan Day event in Florida.  It was a fantastic success and now individuals and groups around the world are planning their own tributes with science fairs, planetarium shows, teacher workshops, star parties, COSMOS marathons, and more—all to say “Thanks!” to Sagan and to bring his gifts to another generation of “starstuff.”

How can you celebrate Carl Sagan Day?

Whether you’re an independent skeptics group, an astronomy club, a science department, a researcher, a teacher, a student, or just a really big Sagan fan, there are plenty of ways to celebrate Sagan Day:

  • Host a COSMOS marathon—all 13 episodes are available for free at hulu.com.
  • Check out Sagan’s many books at your local library or bookstore using the thorough listings from WorldCat.org.
  • Enjoy the special collection of articles by or about Sagan, previously published in Skeptical Inquirer magazine.
  • Listen to Sagan’s last public address for the Committee for Skeptical Inquiry (formerly CSICOP) as replayed on CFI’s podcast, Point of Inquiry: “Wonder and Skepticism.”
  • Listen to Ann Druyan, writer, producer, and widow of Sagan, discuss life with Carl, his outlook on life, and his famous Gifford Lectures, “The Varieties of Scientific Experience,” also on Point of Inquiry.
  • Host your own apple pie baking contest (from scratch, of course).
  • Dress like Carl for a day!
  • Refresh your skeptic skills with a review of Sagan’s Baloney Detection Kit.
  • Invite your friends over and try to convince them you have a dragon in your garage.
  • Take in a star show at your local planetarium.
  • At the very least, seek out a dark sky, look UP, and reconnect with the grandeur of the cosmos.

Let us know how you’re planning to commemorate Carl Sagan Day 2011 and we’ll add your event to our Carl Sagan Day Event Calendar to help spread the word.  Please email your event information to grassroots@centerforinquiry.net.

Great collection of posters, featuring Sagan, the Very Large Array, and quotes from the good doctor, here.

November 9 is the anniversary of Sagan’s birth, of course.

More, for 2012:


We stopped dreaming: Tyson reprise on science policy and spending

October 18, 2012

A more melodic take on Neil de Grasse Tyson‘s “we stopped dreaming” statement:

“We went to the Moon, and we discovered Earth.”

Description from the YouTube site, by Evan Schuur:

The intention of this project is to stress the importance of advancing the space frontier and is focused on igniting scientific curiosity in the general public.

Sign the petition!: http://www.penny4nasa.org/petition
Follow @Penny4NASA1 and like on Facebook!

Episode 1:
http://youtu.be/CbIZU8cQWXc
Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use. All copyrighted materials contained herein belong to their respective copyright holders, I do not claim ownership over any of these materials. In no way do I benefit either financially or otherwise from this video.

MUSIC: http://itunes.apple.com/us/album/samskeyti-acoustic/id452812943?i=452813003

Credits
The Space Foundation http://www.spacefoundation.org/
NASA TV http://www.nasa.gov/multimedia/nasatv/index.html
HDNET http://www.hd.net/
SpaceX http://www.spacex.com/
When We Left Earth: The NASA Missions http://dsc.discovery.com/tv/nasa/nasa.html
Disneynature: Earth http://disney.go.com/disneynature/earth/
Planet Earth http://dsc.discovery.com/tv/planet-earth/
HOME Project http://www.youtube.com/user/homeproject
User WolfEchoes http://www.youtube.com/user/WolfEchoes?ob=0
European Southern Observatory http://www.eso.org

Is NASA a handout, or an investment?  What do you think?

If a politician tells you that he or she thinks we cannot afford NASA, doesn’t it strike you that the person does not really understand what the United States is all about?  Doesn’t it make you wonder how they ever got to Congress, or why they should stay there?

More: 

Dr. at the November 29, 2005 meeting of the NA...

Dr. Neil de Grasse Tyson at the November 29, 2005 meeting of the NASA Advisory Council, in Washington, D.C. (Wikipedia photo)


Encore quote of the moment: John F. Kennedy, “We choose to go to the Moon”

September 12, 2012

John F. Kennedy at Rice University, Houston, Texas, Sept 12, 1962 - photo from NASA

John F. Kennedy at Rice University, Houston, Texas, Sept 12, 1962 – photo from NASA

There is no strife, no prejudice, no national conflict in outer space as yet. Its hazards are hostile to us all. Its conquest deserves the best of all mankind, and its opportunity for peaceful cooperation many never come again. But why, some say, the moon? Why choose this as our goal? And they may well ask why climb the highest mountain? Why, 35 years ago, fly the Atlantic? Why does Rice play Texas?

We choose to go to the moon. We choose to go to the moon in this decade and do the other things, not because they are easy, but because they are hard, because that goal will serve to organize and measure the best of our energies and skills, because that challenge is one that we are willing to accept, one we are unwilling to postpone, and one which we intend to win, and the others, too.

President John F. Kennedy, September 12, 1962, at Rice University, Houston, Texas

This is an encore post, on the 50th anniversary of the speech.

Why this speech in Houston?  There’s more here than just a speech in a football stadium.  Kennedy was working to save the space initiative, and to make America more secure.

In this quest, Kennedy lays out the reasons we need strong science research programs funded by our federal government, and strong science educational achievement in all of our schools.

From the White House History Association:

Race to the Moon

President John F. Kennedy (1961-1963) awoke on April 12, 1961, to the news that the Soviet Union had won the race to put a man into space. Kennedy immediately met with Vice President Lyndon Johnson in the White House to discuss the embarrassment of the Soviets beating America again. “Can we put a man on the moon before them?” Kennedy asked. A few weeks later, Kennedy challenged the nation to “commit itself to achieving the goal, before this decade is out, of landing a man on the moon and returning him safely to earth.”

Kennedy challenged Congress and the imaginations of all Americans a few weeks later, when on May 25, in a special Joint Session of Congress, he proposed a Moon exploration program.  In a speech outlining defense and foreign policy needs to make the U.S. secure and safe against threats from Soviet communism, or any other nation or faction, Kennedy spoke openly about the space race that had been waged since October 4, 1957, when the Soviet Union became the first nation on Earth to orbit an artificial satellite, Sputnik.

Kennedy told Congress in that part of the speech:

Finally, if we are to win the battle that is now going on around the world between freedom and tyranny, the dramatic achievements in space which occurred in recent weeks should have made clear to us all, as did the Sputnik in 1957, the impact of this adventure on the minds of men everywhere, who are attempting to make a determination of which road they should take. Since early in my term, our efforts in space have been under review. With the advice of the Vice President, who is Chairman of the National Space Council, we have examined where we are strong and where we are not, where we may succeed and where we may not. Now it is time to take longer strides–time for a great new American enterprise–time for this nation to take a clearly leading role in space achievement, which in many ways may hold the key to our future on earth.

I believe we possess all the resources and talents necessary. But the facts of the matter are that we have never made the national decisions or marshalled the national resources required for such leadership. We have never specified long-range goals on an urgent time schedule, or managed our resources and our time so as to insure their fulfillment.

Recognizing the head start obtained by the Soviets with their large rocket engines, which gives them many months of leadtime, and recognizing the likelihood that they will exploit this lead for some time to come in still more impressive successes, we nevertheless are required to make new efforts on our own. For while we cannot guarantee that we shall one day be first, we can guarantee that any failure to make this effort will make us last. We take an additional risk by making it in full view of the world, but as shown by the feat of astronaut Shepard, this very risk enhances our stature when we are successful. But this is not merely a race. Space is open to us now; and our eagerness to share its meaning is not governed by the efforts of others. We go into space because whatever mankind must undertake, free men must fully share.

I therefore ask the Congress, above and beyond the increases I have earlier requested for space activities, to provide the funds which are needed to meet the following national goals:

First, I believe that this nation should commit itself to achieving the goal, before this decade is out, of landing a man on the moon and returning him safely to the earth. No single space project in this period will be more impressive to mankind, or more important for the long-range exploration of space; and none will be so difficult or expensive to accomplish. We propose to accelerate the development of the appropriate lunar space craft. We propose to develop alternate liquid and solid fuel boosters, much larger than any now being developed, until certain which is superior. We propose additional funds for other engine development and for unmanned explorations–explorations which are particularly important for one purpose which this nation will never overlook: the survival of the man who first makes this daring flight. But in a very real sense, it will not be one man going to the moon–if we make this judgment affirmatively, it will be an entire nation. For all of us must work to put him there.

(Here’s a link to an audio excerpt of that speech, from the Kennedy Library.)

The race was on.  The Soviet Union’s massive rocket engines gave them a decided advantage.  Kennedy’s challenge captured the imagination of Americans and America.  Necessary money flowed from Congress, but not in a completely free flow.  Some opposed the nation’s efforts in space exploration because they thought spending on space exploration detracted from the nation’s defense efforts.  Kennedy continued to stress the connection between space exploration and defense.  He was backed by successes — Navy Commander Alan Shepard, Jr., had successfully launched into space and returned safely; and on February 20, 1962, pilot Marine Capt. John Glenn orbited the Earth three times, catching the U.S. up almost to where the Soviet Union was in manned space exploration.

Kennedy understood that constant attention, constant selling of the space program would be necessary.  So in September 1962 he found himself in Houston, the newly-designated home of the manned space program, and he took the opportunity to cast the American goals in the space race as peaceful, good for all mankind, and definitely worth the massive costs.

Notice in how he casts putting a human on the Moon in league with other great achievements of civilization.  Kennedy was truly shooting for the stars.

Notice also how he relates space exploration to practical applications then in existence, such as communication, navigation of ships at sea, and weather forecasting.  This was years before geosynchronus satellites were used for everyday telephone conversations, years before quantum theory was harnessed for Global Positioning Systems (GPS) and digital personal, handheld telephones, and before the newly-invented printed circuits were miniaturized to make computer calculating a possibility in space — the Moon landing was done with slide rules and hand calculations.

Just over 14 months later Kennedy would die in Texas, in Dallas, on November 22, 1963.  On July 20, 1969, Neil Armstrong and Buzz Aldrin landed the Eagle Lunar Module on the Moon, at the Sea of Tranquility.  A few hours later, on July 21, they stepped out on the Moon.  From Kennedy’s speech to Congress, the task had taken 8 years, one month and 26 days.

More resources:

Tip of the old scrub brush for inspiration to “Anything You Ever Wanted to Know” at KERA-FM 90.1 in Dallas, on July 24, 2009.

Buzz Aldrin on the Moon, with Neil Armstrong, the U.S. flag, and the Eagle Lunar Module reflected in his helmet visor, July 21, 1969 - NASA photo via Wikimedia

Buzz Aldrin on the Moon, with Neil Armstrong, the U.S. flag, and the Eagle Lunar Module reflected in his helmet visor, July 21, 1969 – NASA photo via Wikimedia

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50 years ago today, Kennedy explained the Moon project to the nation

September 12, 2012

Statement this morning from NASA Administrator Charles Bolden:

50th Anniversary of President Kennedy’s Speech at Rice University

Posted on Sep 12, 2012 09:47:27 AM | Administrator Charles Bolden

English: Major General Charles F. Bolden, Jr

NASA Administrator, Major General Charles F. Bolden, Jr (Wikipedia image, probably from official photo; photo added here)

Today marks the 50th anniversary of President Kennedy’s “Address at Rice University on the Nation’s Space Effort,” when the young president shifted our efforts in space from low to high gear. In proclaiming, “We choose to go to the moon,” Kennedy propelled our space program to the forefront of American culture and consciousness, galvanizing an historic effort on which we continue to build today.

Accomplishing Kennedy’s goals, both tangible and intangible, we have taken on his vision to create new challenges and now reach toward new capabilities and destinations. Neil Armstrong first left humanity’s footprint on the moon, and more importantly helped raise the “banner of freedom and peace,” fulfilling Kennedy’s vow to “not see [space] governed by a hostile flag of conquest.”

And we now stand on Armstrong’s shoulders to create a sustainable vision for the future exploration of space. Much like those aboard the Apollo 7, 8, 9, and 10 missions cleared the path for Apollo 11 and Armstrong to land on the moon, our Curiosity rover on Mars is clearing the path for humans – Americans – to land on Mars. Our space program has developed new technologies that made human expansion into the solar system a reality. It created a global enterprise, now spinning off into the private sector, which continues to advance our nation and our world.

We realize now as we did then that we are not just on a mission to discover the universe; we are on a mission to discover ourselves. As astronaut Bill Anders, one of the first three humans to see the far side of the moon, put it, “We came all this way to explore the moon, and the most important thing is that we discovered the Earth.” We cannot forget that the purpose of space exploration is to make life on Earth better, even as we “increase our knowledge and unfold our ignorance,” as Kennedy said, and as we continuously raise the bar of human achievement.

As Kennedy hoped for greater achievements in science and education, in culture, and for peace, he could not have foreseen the degree to which we have unfolded our ignorance. He envisioned “new techniques of learning and mapping and observation, by new tools and computers for industry, medicine, the home as well as the school.”

There are literally thousands of examples of exploration technology being adapted for life on Earth, and a few areas where we have surpassed Kennedy’s greatest dreams: artificial hearts; retrofit systems that convert gas-powered vehicles into gas-electric hybrids, used in such trucks as mail delivery trucks for the U.S. Postal Service; health and fitness monitoring technology capable of measuring and recording vital signs of soldiers, first responders, professional athletes, and consumers seeking to get in shape; and parachutes capable of rescuing entire planes.

Our fleet of Earth observation satellites track hurricanes and wildfires and are able to analyze landslide motion and keep watch on agricultural fields. They provide continuity of data over the long term to help us see how our planet continues to change as a unified system. Our research on the International Space Station has helped us understand processes such as bone and muscle loss especially applicable to our senior citizens.

All this innovation has saved countless lives and billions of dollars, all the while creating thousands of jobs.

And we continue to reach higher. We have opened a new door to commercial space, for instance, helping facilitate a new space transportation industry to low Earth orbit.

Today, to “organize and measure the best of our energies and skills,” as Kennedy charged us, we’re doing things like landing that small SUV-size rover on Mars, now transmitting high definition images and information, which will lead to a better understanding of the Martian environment and the different ways Mars and Earth evolved. By 2018 we will launch our new James Webb Space Telescope, which will serve as our eye in the sky, peering deeper into the universe than ever before.

We’re building our Space Launch System, the most powerful rocket in history, and Orion, the new multi-purpose vehicle crew capsule, which will lead to the first-ever crewed missions beyond the low Earth orbit and the Moon into deep space. President Obama charged us with increasingly difficult challenges, beginning with sending astronauts to an asteroid by 2025 and Mars by the mid-2030s. The journey there will be full of discoveries and new technological breakthroughs.

So while President Kennedy christened our sails on the new sea of space exploration, our work is far from done. Thanks to President Obama, this generation’s young president, we are witnessing a christening of a rejuvenated space program, where we will traverse previously untouched terrain, learning from our past and building on it to forge a bright future.

To watch President Kennedy’s historic speech, visit:

http://www.nasa.gov/multimedia/videogallery/index.html?media_id=151776051

Also, see the next post at Millard Fillmore’s Bathtub.


Goodnight, Moon; farewell, Neil Armstrong; goodbye dream – Oliphant, and Tyson

September 9, 2012

Two thoughts:

Pat Oliphant cartoon, on death of Neil Armstrong, and dreams to go to the Moon

Pat Oliphant cartoon, upon the death of Neil Armstrong, the first human to set foot on the Moon.

And this one, with Neil de Grasse Tyson, “We stopped dreaming”:

Oliphant’s cartoon shows a future under Mitt Romney and continued GOP domination of the House and Senate — no more Neil Armstrongs doing peaceful work for NASA, like going to the Moon.  Tyson expresses hope for something different.

No, it’s not “time to come inside, Grampaw.”  It’s time to vote.  Vote for the guys whose budget doesn’t say “America cannot afford to be great anymore, American cannot afford to dream.”

Ha!  A third thought:

Cover of Goodnight, Moon

Cover of Goodnight, Moon, by Margaret Wise Brown, with illustrations by Clement Hurd

More:


Gold medal to NASA and JPL: Mars mission succeeds against overwhelming odds

August 6, 2012

Curiosity is on the ground.

What were the odds?  What did NASA and Jet Propulsion Laboratories (JPL) need to overcome?   Watch this:

Did that astonshingly Rube Goldberg-looking set of devices work?

Here’s the news, from NBC’s science editor Alan Boyle:

PASADENA, Calif. — After eight years of planning and eight months of interplanetary travel, NASA’s Mars Science Laboratory pulled off a touchdown of Super Bowl proportions, all by itself. It even sent pictures from the goal line.

The spacecraft plunged through Mars’ atmosphere, fired up a rocket-powered platform and lowered the car-sized, 1-ton Curiosity rover to its landing spot in 96-mile-wide (154-kilometer-wide) Gale Crater. Then the platform flew off to its own crash landing, while Curiosity sent out a text message basically saying, “I made it!”

That message was relayed by the orbiting Mars Odyssey satellite back to Earth. A radio telescope in Australia picked up the message and sent it here to NASA’s Jet Propulsion Laboratory. When the blips of data appeared on the screens at JPL’s mission control, the room erupted in cheers and hugs.

Congratulations!  We need good news, and this is great news.

So far as I can tell, no U.S. television network covered the event live in Pasadena.  What a shame.

More:


December 30: Hubble Day, look to the stars

December 30, 2011

Lift a glass of champagne today in tribute to Edwin Hubble and his great discovery. Not sure what to call it — Hubble Day, Looking Up Day, Endless Possibilities Day — whatever, this is the anniversary of Edwin Hubble’s announcement that he had discovered the universe is much, much larger than anyone had imagined, containing far more stars than anyone had dared guess.

It’s a big universe out there.

Ultraviolet image of the Andromeda Galaxy, first known to be a galaxy by Edwin Hubble on December 30, 1924 - Galaxy Evolution Explorer image courtesy NASA

Ultraviolet image of the Andromeda Galaxy, first known to be a galaxy by Edwin Hubble on December 30, 1924 - Galaxy Evolution Explorer image courtesy NASA

So, today is a good day to celebrate the universe in all it’s glory – December 30.

On December 30, 1924, Edwin Hubble announced he’d discovered other galaxies in distant space. Though it may not have been so clear at the time, it meant that, as a galaxy, we are not alone in the universe (whether we are alone as intelligent life is a separate question). It also meant that the universe is much, much bigger than most people had dared to imagine.

Below, mostly an encore post — I keep trying to get people to celebrate.

In 2008 for Hubble Day, Wired picked up on the story (with a gracious link to 2007’s post here at the Bathtub). Wired includes several links to even more information, a good source of information. See Wired’s 2009 post here.

Hubble was the guy who showed us the universe is not only bigger than we imagined, it’s probably much bigger and much more fantastic than we can imagine. Hubble is the guy who opened our imaginations to the vastness of all creation.

How does one celebrate Hubble Day? Here are some suggestions:

  • Easier than Christmas cards: Send a thank-you note to your junior high school science teacher, or whoever it was who inspired your interest in science. Mrs. Hedburg, Mrs. Andrews, Elizabeth K. Driggs, Herbert Gilbert, Mr. Willis, and Stephen McNeal, thank you.
  • Rearrange your Christmas/Hanukkah/Eid/KWANZAA lights in the shape of the Andromeda Galaxy — or in the shape of any of the great photos from the Hubble Telescope (Andromeda Galaxy pictured above; Hubble images here)

    A few of the images from the Hubble Telescope

    A few of the images from the Hubble Telescope

  • Go visit your local science museum; take your kids along – borrow somebody else’s kids if you have to (take them along, too)
  • Spend two hours in your local library, just looking through the books on astronomy and the universe
  • Write a letter to your senators and congressman; tell them space exploration takes a minuscule portion of our federal budget, but it makes us dream big; tell them we need to dream big, and so they’d better make sure NASA is funded well.  While you’re at it, put in a plug for funding Big Bird and the rest of public broadcasting, too.  Science education in this nation more and more becomes the science shows on NPR and PBS, watched by kids who learned to read and think by watching Big Bird.
  • Anybody got a good recipe for a cocktail called “The Hubble?” “The Andromeda?” Put it in the comments, please.  “The Hubble” should have bubbles in it, don’t you think?  What was it the good monk said?  He was working to make great wine, but goofed somewhere, and charged the wine with another dose of yeast.  When he uncorked the very first bottle of what would come to be called champagne, Benedictine Monk Dom Pierre Perignon said “I am drinking stars!”  Only in French.  In any case, a Hubble cocktail should have bubbles, some of Perignon’s stars.

The encore post, from 2007:

December 30, 1924, Edwin Hubble announced the results of his observations of distant objects in space.

PBS

Edwin Hubble - source: PBS

In 1924, he announced the discovery of a Cepheid, or variable star, in the Andromeda Nebulae. Since the work of Henrietta Leavitt had made it possible to calculate the distance to Cepheids, he calculated that this Cepheid was much further away than anyone had thought and that therefore the nebulae was not a gaseous cloud inside our galaxy, like so many nebulae, but in fact, a galaxy of stars just like the Milky Way. Only much further away. Until now, people believed that the only thing existing outside the Milky Way were the Magellanic Clouds. The Universe was much bigger than had been previously presumed.

Later Hubble noted that the universe demonstrates a “red-shift phenomenon.” The universe is expanding. This led to the idea of an initial expansion event, and the theory eventually known as Big Bang.

Hubble’s life offered several surprises, and firsts:

Hubble was a tall, elegant, athletic, man who at age 30 had an undergraduate degree in astronomy and mathematics, a legal degree as a Rhodes scholar, followed by a PhD in astronomy. He was an attorney in Kentucky (joined its bar in 1913), and had served in WWI, rising to the rank of major. He was bored with law and decided to go back to his studies in astronomy.

In 1919 he began to work at Mt. Wilson Observatory in California, where he would work for the rest of his life. . . .
Hubble wanted to classify the galaxies according to their content, distance, shape, and brightness patterns, and in his observations he made another momentous discovery: By observing redshifts in the light wavelengths emitted by the galaxies, he saw that galaxies were moving away from each other at a rate constant to the distance between them (Hubble’s Law). The further away they were, the faster they receded. This led to the calculation of the point where the expansion began, and confirmation of the big bang theory. Hubble calculated it to be about 2 billion years ago, but more recent estimates have revised that to 20 billion years ago.

An active anti-fascist, Hubble wanted to joined the armed forces again during World War II, but was convinced he could contribute more as a scientist on the homefront. When the 200-inch telescope was completed on Mt. Palomar, Hubble was given the honor of first use. He died in 1953.

“Equipped with his five senses, man explores the universe around him and calls the adventure Science.”

That news on December 30, 1924, didn’t make the first page of the New York Times. The Times carried a small note on February 25, 1925, that Hubble won a $1,000 prize from the American Academy for the Advancement of Science.

(Does anyone have a suitable citation for that video? Where did it come from? Who produced it? Is there more somewhere?)

Happy Hubble Day! Look up!

Resources:

Hubble Space Telescope - NASA image

Hubble Space Telescope, working homage to Edwin Hubble - NASA image


Great Beginnings Day, December 27: Darwin, Apollo

December 27, 2011

December 27 is one of those days — many of us are off work, but it’s after Boxing Day, and it’s not yet on to New Year’s Eve or Day. We should have celebrated, maybe.

We should celebrate December 27 as a day of portent: A good embarkation, and a good, safe end to a nation-encouraging trip to almost touch the Moon.

HMS Beagle, Darwin's ship

HMS Beagle, on a voyage of discovery

On December 27, 1831, Charles Darwin and H.M.S. Beagle set sail on an around-the-world voyage of discovery that would change all of science, and especially biology, forever.

December 27 1831
After a few delays, H.M.S. Beagle headed out from Plymouth with a crew of 73 under clear skies and a good wind. Darwin became sea-sick almost immediately.

Darwin never fully overcame his seasickness, but he fought it well enough to become the single greatest collector of specimens in history for the British Museum and British science, a distinction that won him election to science societies even before his return from the trip — and cemented his life in science, instead of in the church. Darwin’s discoveries would have revolutionized biology in any case. In analyzing what he had found, a few years later and with the aid of experts at the British Museum, Darwin realized he had disproved much of William Paley’s hypotheses about life and its diversity, and that another, more basic explanation was possible. This led to his discovery of evolution by natural and sexual selection.

Mini-sheet from the Royal Mail honoring Darwin's discoveries in the Galapagos Islands

Mini-sheet from the Royal Mail in 2009 honoring Darwin's discoveries in the Galapagos Islands

On December 27, 1968, Apollo 8 splashed down after a successful and heartening trip to orbit the Moon. The three crewmen, Commander Frank Borman, James A. Lovell, Jr., and William A. Anders, had orbited the Moon, a very important milestone in the methodological race to put humans on the Moon (which would be accomplished seven months later). 1968 was a terrible year for the U.S., with the North Korean capture of the U.S.S. Pueblo, assassinations of Rev. Martin Luther King, Jr., and Sen. Robert F. Kennedy during the presidential campaign, riots in dozens of American cities, nasty political conventions with riots at the Democratic Convention in Chicago, a contentious and bitter election making sore the nation’s divide over Vietnam policy, and other problems. On Christmas Eve, Borman, Lovell and Anders broadcast from orbit around the Moon, a triumphant and touching moment for the Apollo Program and Americans around the world. Their safe return on December 27 raised hopes for a better year in 1969.

Motherboard.tv has a great write up from Alex Pasternack:

In 1968, NASA engineers were scrambling to meet President Kennedy’s challenge to land a man on the moon by decade’s end. Because delays with the lunar module were threatening to slow the Apollo program, NASA chose to change mission plans and send the crew of Apollo 8 all the way to the moon without a lunar module.

Exactly 43 years ago, the three astronauts of Apollo 8 became the first humans to orbit another celestial object. As they came around the dark side of the Moon for the third time, Frank Borman, the commander, finally turned their capsule around. And then they saw the Earth.

Borman: Oh my God! Look at that picture over there! Here’s the Earth coming up. Wow, is that pretty.
Anders: Hey, don’t take that, it’s not scheduled.
Borman: (laughing) You got a color film, Jim?
Anders: Hand me that roll of color quick, will you…

One of the resulting photos taken by Anders on a Hasselblad camera became one of the world’s most iconic images.

As Bill Anders recalls it:

I just happened to have one with color film in it and a long lens. All I did was to keep snapping… It’s not a very good photo as photos go, but it’s a special one. It was the first statement of our planet Earth and it was particularly impressive because it’s contrasted against this startling horizon… After all the training and studying we’d done as pilots and engineers to get to the moon safely and get back, [and] as human beings to explore moon orbit, what we really discovered was the planet Earth.

Yeah, we missed toasting it on time in 2010. Plan to raise a glass today, December 27, 2011, to Great Beginnings Day for the human race. December 27 is a day we should remember, for these achievements.

Also on December 27:

  • 1927 – “Show Boat” with music by Jerome Kern and libretto by Oscar Hammerstein II, opened at the Ziegfeld Theater in New York City (AP)
  • 1932 – Radio City Music Hall opened for the first time, with a stage that, to me, looks like an old radio (AP)
  • 1945 – The World Bank was formed under the Bretton Woods Agreement of 1944, a key part of world finance structure following World War II
  • 1949 – Indonesia gained independence in a grant from Queen Juliana of the Netherlands; Netherlands had ruled Indonesia for three centuries

Adapted from a post from 2010.


Make plans now: Carl Sagan Day, November 9

October 25, 2011

Press release from the Center for Inquiry:

Carl Sagan Day: November 9 — Celebrate with us!
Event Ideas & Sagan Day Commemorative Posters

Carl Sagan Day Poster 2011Carl Sagan was a Professor of Astronomy and Space Science and Director of the Laboratory for Planetary Studies at Cornell University, but most of us know him as a Pulitzer Prize winning author and the creator of COSMOS. That Emmy and Peabody award-winning PBS television series transformed educational television and continues to affect the hearts and minds of over a billion people in over sixty countries.

No other scientist has been able to reach and engage so many nonscientists in such a meaningful way, and that is why we honor Dr. Sagan, remember his work, and revel in the cosmos he helped us understand.

Two years ago, CFI–Fort Lauderdale and other groups hostd the first Carl Sagan Day event in Florida.  It was a fantastic success and now individuals and groups around the world are planning their own tributes with science fairs, planetarium shows, teacher workshops, star parties, COSMOS marathons, and more—all to say “Thanks!” to Sagan and to bring his gifts to another generation of “starstuff.”

How can you celebrate Carl Sagan Day?

Whether you’re an independent skeptics group, an astronomy club, a science department, a researcher, a teacher, a student, or just a really big Sagan fan, there are plenty of ways to celebrate Sagan Day:

  • Host a COSMOS marathon—all 13 episodes are available for free at hulu.com.
  • Check out Sagan’s many books at your local library or bookstore using the thorough listings from WorldCat.org.
  • Enjoy the special collection of articles by or about Sagan, previously published in Skeptical Inquirer magazine.
  • Listen to Sagan’s last public address for the Committee for Skeptical Inquiry (formerly CSICOP) as replayed on CFI’s podcast, Point of Inquiry: “Wonder and Skepticism.”
  • Listen to Ann Druyan, writer, producer, and widow of Sagan, discuss life with Carl, his outlook on life, and his famous Gifford Lectures, “The Varieties of Scientific Experience,” also on Point of Inquiry.
  • Host your own apple pie baking contest (from scratch, of course).
  • Dress like Carl for a day!
  • Refresh your skeptic skills with a review of Sagan’s Baloney Detection Kit.
  • Invite your friends over and try to convince them you have a dragon in your garage.
  • Take in a star show at your local planetarium.
  • At the very least, seek out a dark sky, look UP, and reconnect with the grandeur of the cosmos.

Let us know how you’re planning to commemorate Carl Sagan Day 2011 and we’ll add your event to our Carl Sagan Day Event Calendar to help spread the word.  Please email your event information to grassroots@centerforinquiry.net.

Great collection of posters, featuring Sagan, the Very Large Array, and quotes from the good doctor, here.

November 9 is the anniversary of Sagan’s birth, of course.


Make this man president? Neil de Grasse Tyson indicts America’s failure to spend to dream

August 17, 2011

P. Z. Myers said he’d vote for Tyson for president.  Tyson’s point, made on Bill Maher’s program,  is certainly something that should be part of our political discussions today.

This is not a new idea by any stretch, that doing great things and dreaming great things to do is one of the things that makes America what it is, in its better incarnations.

Robert R. Wilson at the 1968 groundbreaking of Fermilab

Physicist Robert R. Wilson at the 1968 groundbreaking of Fermilab - Fermilab photo via Wikimedia

Physicist Robert Wilson — who had been the youngest group leader at Los Alamos on the Manhattan Project — gave a brilliant defense to a Congressional committee about the value of pure research, while working on the project that eventually became Fermilab.  Wikipedia has a good, concise description of the event, and an account of Wilson’s words:

In 1967 he took a leave of absence from Cornell to assume directorship of the not-yet-created National Accelerator Laboratory which was to create the largest particle accelerator of its day at Batavia, Illinois. In 1969, Wilson was called to justify the multimillion-dollar machine to the Congressional Joint Committee on Atomic Energy. Bucking the trend of the day, Wilson emphasized it had nothing at all to do with national security, rather:

It has only to do with the respect with which we regard one another, the dignity of men, our love of culture. It has to do with: Are we good painters, good sculptors, great poets? I mean all the things we really venerate in our country and are patriotic about. It has nothing to do directly with defending our country except to make it worth defending.

Thanks to Wilson’s leadership—in a full-steam ahead style very much adopted from Lawrence, despite his firings—the facility was completed on time and under budget. Originally named the National Accelerator Laboratory, it was renamed the Fermi National Accelerator Laboratory (Fermilab for short) in 1974, after famed Italian physicist Enrico Fermi; the facility centered around a four-mile circumference, 400 GeV accelerator. Unlike most government facilities, Fermilab was designed to be aesthetically pleasing. Wilson wanted Fermilab to be an appealing place to work, believing that external harmony would encourage internal harmony as well, and labored personally to keep it from looking like a stereotypical “government lab”, playing a key role in its design and architecture. It had a restored prairie which served as a home to a herd of American Bisons, ponds, and a main building purposely reminiscent of a cathedral in Beauvais, France. Fermilab’s Central Laboratory building was later named Robert Rathbun Wilson Hall in his honor.

It’s time to dream, America.  It’s time again to make America worth defending.

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Tribute to the Space Shuttle — video of every mission

July 29, 2011

From the good folks at Nature:

Nature said:

NASA’s 30-year Space Transportation System (STS) program came to an end on 21st July 2011. The Space Shuttle fleet delivered the Hubble Space Telescope, the International Space Station, and dozens of satellites, space probes, crew and supplies. Two Shuttles were lost: Challenger in 1986 and Columbia in 2003. The touchdown of Atlantis at Kennedy Space Center marked the end of an era, after 135 missions. This video shows all of them in chronological order. http://www.nature.com/spaceshuttle

Soundtrack: ‘PX3’ and ‘Retreat! Retreat!’ by 65daysofstatic.

Frank Swain at Sciencepunk added:

No sooner than the smell of low Earth orbit had worn off the space shuttle Atlantis, Nature editor Adam Rutherford was stitching together footage of its final mission into this wonderful tribute to the golden age of manned spaceflight.

So long, Space Shuttle.  We miss you already.

(75,535)


Still U.S. flags on the Moon?

July 7, 2011

One of the most dramatic categories of evidence that the U.S. landed men on the Moon is the detritus and other stuff they left behind.  Now we have satellites orbiting the Moon that can send back images of the landing sites with an amazing amount of detail.

Around the 4th of July somebody usually wonders how those flags left behind, are doing.

CBS News reporter Jim Axelrod asked around; you can see his report at YouTube (CBS disallows embedding of these reports, so you’ll need to click the image a couple of times to go to the YouTube site for CBS):

(720 views of this report when I posted this; come on, news hounds, flag fliers and Moon and history buffs, you can boost that total.)


Cool solar flare this week

June 9, 2011

Old Sol spoke out this week:  Huge solar flare on June 7.

For scientists, it was a cool deal — especially since the flair was on the side of the Sun facing us, and there were cameras of various types trained on the action.

But just watch:  The internet will light up with concerns about 2012, and those who deny warming occurs or that humans cause it, will find some reason to claim the solar flare shows that Al Gore is fat and Rachel Carson is a mass murderer, plus Darwin was the inspiration for Adolf Hitler.

If the Sun knew it would get such a reception, would it bother?

Take a look:

June 7, 2011 solar flare -- NASA/SDO

Still shot of the June 7, 2011 solar flare -- NASA/SDO via PopSci

Here’s a pixillated video of the event in UV at 304 Angstroms — it runs under 30 seconds, but the time covered is about two-and-a-half hours; from SOHO – SDO via TheSunToday.org:

Another view, again UV, but at 171 Angstroms:

Tip of the old scrub brush to PopSci.

Resources:


Scouts Shooting for the Moon: The story of twelve Moon walkers, and Scouting

April 30, 2011

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Astronaut and 2nd Class Boy Scout Eugene Cernan saluted the U.S. flag on the Moon, on the last Apollo mission, Apollo 17. Photography by Astronaut and Tenderfoot Scout Harrison Schmitt. NASA image.

A short piece I presented this morning to the Tom Harbin Scout Museum Symposium on Scout History, a great morning organized by Bob Reitz, the curator of the Tom Harbin Scout Museum at Camp Wisdom, in Dallas, Texas. Of course the material is copyrighted, but by all means you have permission to use the material at Courts of Honor or in recounting the better history of Boy Scouting.

Scouts Shooting for the Moon:  The story of twelve Moon walkers, and Scouting

This is a recreation with modern numbers of a presentation first used a decade ago. Searching for material for a speech to honor Eagles at our District Dinner, several people suggested in a short period of time, ‘Why not talk about the astronauts who landed on the Moon. I hear they were all Eagle Scouts.’  Was that accurate?  It would have been a good story if so. Research revealed something quite different. The true story can carry just as much inspiration, however. Scouting is shown to be a program that can lead to a lifetime of adventure and accomplishment. Also, Eagles may take some inspiration in knowing they have accomplished something most of the men who walked on the Moon did not.

Speakers constantly need good material for Eagle Scout Courts of Honor and other events honoring Scouts and Scouters. For one event honoring a group of new Eagle Scouts, several people urged that I research the facts behind the story they had heard, that most, or all of the men who walked on the Moon were Eagle Scouts. New Eagles would find comfort in knowing they had soared into the midst of such company, they reasoned.

So it came to pass that, before the advent of Wikipedia and Google, I spent hours on the telephone until a press person at NASA pointed out to me a collection of information on astronauts that NASA had thoughtfully put on-line. At some high cost I printed out the few pages that dealt with the Scouting experience of astronauts, and worked to correlate it with information about which of them had gone to the moon, and which had not.

Anyone can find that book online with ease, today. The NASA Astronaut Fact Book provides information on almost every detail about NASA’s crew of astronauts, past and present. It includes one-and-a-half pages on the Scouting background of people working as astronauts and payload specialists for NASA, and others NASA has launched into manned missions. Cross-indexing that information with lists of Apollo Mission astronauts, I created four short tables showing the Apollo astronauts who went to the Moon, their missions, and the Scout rank they achieved, if any.

Lunar Astronauts and Scouting Experience

Twelve Moon Walkers

Name Mission Dates on the Moon Scout Rank
1 Neil Armstrong Apollo 11 July 21, 1969 Eagle Scout
2 Buzz Aldrin Apollo 11 July 21, 1969 Tenderfoot Scout
3 Pete Conrad Apollo 12 November 19-20, 1969 Cub Scout
4 Alan Bean Apollo 12 November 19-20, 1969 1st Class
5 Alan Shepard Apollo 14 February 5-6, 1971 1st Class
6 Edgar Mitchell Apollo 14 February 5-6, 1971 Life Scout
7 David Scott Apollo 15 July 31-August 2, 1971 Life Scout
8 James Irwin Apollo 15 July 31-August 2, 1971 None
9 John Young Apollo 16 April 21-23, 1972 2nd Class
10 Charles Duke Apollo 16 April 21-23, 1972 Eagle Scout
11 Eugene Cernan Apollo 17 December 11-14, 1972 2nd Class
12 Harrison Schmitt Apollo 17 December 11-14, 1972 Tenderfoot Scout

Apollo 13

Name Mission Dates on the Moon Scout Rank
1 Jim Lovell Apollo 13 Lunar Swingby Eagle Scout
2 Jack Swigert Apollo 13 Lunar Swingby 2nd Class
3 Fred Haise Apollo 13 Lunar Swingby Star

Lunar Missions That Did Not Land

Name Mission Dates on the Moon Scout Rank
1 Frank Borman Apollo 8 Orbited only None
2 Jim Lovell Apollo 8 (&13) Orbited only Eagle Scout
3 William Anders Apollo 8 Orbited only Life Scout
4 Tom Stafford Apollo 10 Orbited only Star Scout
5 John Young Apollo 10 (& 16) Orbited only 2nd Class
6 Eugene Cernan Apollo 10 (& 17) Orbited only 2nd Class

Others Who Did Not Land

Name Mission Dates on the Moon Scout Rank
1 Michael Collins Apollo 11 Capsule pilot None
2 Dick Gordon Apollo 12 Capsule pilot Star Scout
3 Stewart Roosa Apollo 14 Capsule pilot None
4 Al Worden Apollo 15 Capsule pilot 1st Class
5 Ken Mattingly Apollo 16 Capsule pilot Life Scout
6 Ronald Evans Apollo 17 Capsule pilot Life Scout

In all, 24 men flew to the Moon. Twelve set foot on the lunar surface. Of the twelve, eleven were Scouts, two were Eagles. Of the 24, 20 were Scouts, three were Eagles.

At the time I originally researched, about 70% of all astronauts were alumni of Scouting, men and women. Officially, BSA lists 181 NASA astronauts as being alumni, 57.4%

NASA lists the colleges and universities astronauts attended. NASA lists military service, hometowns, and states of birth. But with the possible exception of a generic category of “public schools,” no category of astronauts is larger than the category of Scouting experience. If we were advising a young person on how to get to become an astronaut, we would be remiss if we did not advise him or her to join Scouting.

What can we conclude?

Three things became apparent to me in tracking these figures down. One, I learned once again that the true stories most often carry great value, more value than the stories people make up, or assume.

Two, I learned that Scouting by itself carries great value, without a Scout’s having earned Eagle. We know that not all the Moon walkers earned the Eagle rank. But we also notice that no flight ever went to the Moon without at least two Scouts aboard. Three of the 24 lunar voyagers are Eagles, 12.5%. Two of the dozen who actually set foot on the Moon are Eagles, 16.7%. Eleven of the twelve Moon walkers were Scouts, 91.7%. 21 of 24 lunar voyagers were Scouts, 87.5%.

So, while it was not necessary to be an Eagle, it certainly seemed to help. But simply having Scouting experience seemed to be the biggest help. There may be some magic in a boy’s having taken that oath that carries through his entire life, and spurs him to do daring and great things. That is important. A trend begins to emerge. Scouting by itself, without earning the highest rank, provides great value. When a boy signs up, he signs on for the adventure of a lifetime, and often that leads to a lifetime of adventure. That venturesome spirit carries on well past his Scouting years.

The story of Jim Lovell might carry some great weight with Scouts. Lovell is the only person to have gone to the Moon twice, but never set foot on it. He was the commander of Apollo 13, whose near-disaster was chronicled in the movie of the same name. Among other lessons that might be pulled out of the story:  When your Moon-bound spaceship explodes and loses power on the way to the Moon, it is often good to have an Eagle Scout handy to help get through the experience and return safely.

Is there inspiration here?

When I first presented these figures at a Scout meeting, a parent asked me whether these numbers would discourage boys from working for any rank advancement, since just being a Scout seems to carry such weight. This should not discourage Eagles, nor discourage any Scout from working to get the Eagle rank. We should look at it this way:  Every Scout who earns an Eagle has done what ten of the twelve who walked on the Moon did not do, perhaps could not do. Nine more Moon walkers started on that path to Eagle, but did not finish, or could not finish.

Not every Eagle can go to the Moon, but every Eagle has already won an award that most of those who did go to the Moon wish they had.

Especially in the circles of corporate and government leadership, character, what it is and how to get it, concerns people. What sort of character does it take to go to the Moon? Every Scout has a glimpse of what is required, and every Eagle can say, “I know what it takes to get such character.”

Bibliography

Human Spaceflight, “The Apollo Program,” NASA, July 2, 2009; accessed April 28, 2011; http://spaceflight.nasa.gov/history/apollo/

Astronaut Fact Book, NASA,  NP-2005-01-001JSC, January 2005; accessed April 27, 2011; spaceflight.nasa.gov/spacenews/factsheets/pdfs/astro.pdf

BSA, “Facts About Scouting,” 2009; accessed April 28, 2011; http://www.scouting.org/about/factsheets/scoutingfacts.aspx

“Astronauts With Scouting Experience,” Eagle Scout Information, U.S. Scouting Service Project, April 6, 2011; accessed April 29, 2011; http://www.usscouts.org/eagle/eagleastronauts.asp

About the author:

Ed Darrell teaches U.S. History at Moises E. Molina High School in Dallas. He has taught economics, government, world history and street law in high schools; he also taught at the University of Utah, University of Arizona, and DeVry University. He is a former speech writer for politicians. His degree in Mass Communication came from the University of Utah, and his law degree from George Washington University. This was presented to the Jack Harbin Museum Symposium of Scout History, April 30, 2011.

World Scout badge carried to the Moon by Astronaut Neil Armstrong.

World Scout badge carried to the Moon by Astronaut Neil Armstrong.

 

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Palin can’t tell satellites from doughnuts

February 1, 2011

You can tell by the dates I’m not following this closely — it’s a Sarah Palin thing, after all, and we all hope it will go away.

Spudnut Shop, Richland Washington, Tri-City Herald photo by Kai-Huei Yau

Baking doughnuts before dawn at the Spudnut Shop, Richland Washington, Tri-City Herald photo by Kai-Huei Yau

Palin wasn’t content to just screw up the history of the phrase “Sputnik moment,” as noted earlier.  Oh, no, she had to go deeper in dumb, and talk about Spudnut shops.  If you’re not from Salt Lake City where the Spudnut HQ sign adorned Interstate 15 for many years, you may never have heard of Spudnuts, doughnuts made with potato dough.

If you’re wondering what in the world Spudnuts have to do with Sputnik, you’ve got more sense than Sarah Palin.

After screwing up the history, like a blind squirrel, Palin blundered on to talk about a vestige Spudnut shop in Richland, Washington.  She found something we all applaud, a good doughnut shop.   On one hand fans of the doughnut are happy to know of one of a tiny handful of such shops left.  Plus, it’s great to boost a small shop in a small Washington town.

On the other hand, doughnuts, even Spudnuts, don’t come close to the movement to improve American education inspired by the Soviet launch of Sputnik.  From just getting history horribly in error, Palin came close to ridiculing American business with her idea of meeting the challenges like space exploration, with doughnuts and coffee.  Doughnuts and coffee will not lift student test scores, nor are they the answer to lifting our economy today and keeping the U.S. competitive and on top, in the future.

Others covered the topic better than I.

Yes, that is what we need to get the economy back on track.

A bakery.

Not more expertise in math and science, engineering, technology, and developing enterprises that will allow us to compete with the rest of the world. A bakery, full of Real Americans.

Do you realize how this sounds? This is like if I were to say, “Hey, I think we need to take a course to familiarize ourselves with what actually caused the Soviet Union to collapse!” and you were to respond, “Anything can be solved with Hard Work, donuts, and the American Way!” It’s as if I were to say, “Let’s study geometry!” and you were to respond, “Let’s study Gia Spumanti, the red-blooded American protagonist of ‘A Shore Thing.'” “Those two sound similar, but are in no way comparable,” I would point out. And that’s what this is. It’s the kind of bizarre semi-sequitur that has always been a hallmark of your speaking style.

Stromberg got serious for a moment, and makes the case against Palin’s claims:

But in claiming that the Soviets incurred their consequential debts long before Reagan was president, Palin ends up arguing that the Gipper wasn’t nearly that responsible for the USSR spending itself to death. If a reverence for Reagan’s anti-Soviet spending inspired her narrative in the first place, then this is incoherent. If she’s just making this all up, then she’s really also claiming that the Reagan-brought-down-the-USSR narrative is overstated.

Palin appears to be lazily checking a lot of Fox News boxes. She wants to criticize Obama’s State of the Union address, so she grabs hold of the Sputnik line. She wants to make a point about debt, so she invents a history in which the USSR had a debt crisis decades before this inference could have made much sense. Even better — her argument sounds like an implicit vindication of Reagan, but that really just makes it either self-contradictory or hostile to Reagan’s legacy.

Even worse, it seems that Palin planned her rhetorical disaster, as she goes on to discuss the “Spudnut Shop,” a bakery in Washington State that’s succeeding without government support. Yet more evidence that her judgment in both what she says and who she has vetting it is pathetic. It’s not even cleverly manipulative. It’s just dreck.

Zeno provides the horrifying evidence that Palin’s stupid is leaking out, and may be contagious.  Zeno caught Brian Sussman at the formerly-august KSFO talking to a woman who would fail the Sputnik issue even by Texas standards.  In Texas, in 11th grade U.S. history, students need to know a half-dozen dates, turning points in U.S. history.  1957 is one of those dates, for the launch of Sputnik.  Oy, what does it say when a San Francisco radio station is dumber than Texas’s weak and skewed social studies standards?

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Tip of the old scrub brush to Oh, For Goodness Sake.