Showing posts with label astronomy. Show all posts
Showing posts with label astronomy. Show all posts

Wednesday, January 08, 2014

calling all astro dj's!

Do you love astronomy, space flight, and the beauty of the cosmos? When you hear these subjects explored in song does your inner nerd smile from ear to ear? Are you curious about the artists who choose to cover astro-related topics? If so, you should contribute to Astrotunes!

It's been two years since I began the Astrotunes blog on Tumblr, and I've thoroughly enjoyed writing about songs that cover all manner of topics in space and astronomy. Unfortunately, though, I haven't been able to keep the blog as current as I'd like, so I've decided to open it up to contributing writers.

Anyone can submit a post, and commitment level is entirely up to individual contributors. Need an idea for a song to write about? I've got tons. Posts don't have to be very long, but should convey something notable about the song, artist, video, or a related event in astro news or history. All authors will be credited on their posts, and regular contributors will be added to the "masthead" on Tumblr. Please note there will be no compensation, as Astrotunes is a labor of love :)

Interested in participating? Get in touch for more information.

Tuesday, November 12, 2013

smiling for cassini

Remember when we all smiled and waved at Saturn back in July, while the Cassini spacecraft snapped our photo? Well, the full mosaic from that magical day has finally been processed by Cassini's imaging team, and boy, is it a stunner. I'm not at all embarrassed to admit that it brought a tear to my eye the moment I saw it in full size...

Like a lens that might be utilized to view either the incredibly small or the incredibly distant, this mosaic compels us both to look inward, at how we might improve ourselves and the health of our only home, and to keep dreaming, about what else awaits us so long as we continue on in our quest to explore the solar system and beyond. (Indeed, if ever an image were appropriate to use as a call to action for those deciding the budgetary fates of our national space program, this one would be it.)

The timing of today's release coincides with the ceremonial hand-off of the late Carl Sagan's papers to the Library of Congress, where they have recently been archived for future generations to examine. We can all be sure that Sagan would have been quite pleased with this most magnificent interplanetary portrait... It is, of course, not only a thing of beauty, perfectly planned to take advantage of a breathtaking alignment of the sun, Saturn, and Earth. The image also reminds us just how tiny we are in the grand scheme of the cosmos—and how important it is to connect regularly with our fellow human beings so that we may reflect on our shared place in the universe.

I'm proud to have played a minor role in the planning of the #DayEarthSmiled and will remember these past months, and those 15 peaceful minutes in July, for many moons to come. For further insight, I highly recommend the latest Captain's Log from Cassini's imaging leader, Carolyn Porco, which beautifully summarizes her intent for the project and describes the many hidden treats you'll find if you take a closer look at the final mosaic.

Even if you missed the big event this past summer, take heart in knowing that your essence was captured in time and in space in this spectacular image in the year 2013.

Sunday, March 31, 2013

happy birthday, joan feynman


Today is the 85th 86th birthday of astrophysicist Joan Feynman.* If her name sounds familiar, it's because she has a very famous brother, the late Nobel prize-winning, Manhattan-project-building, quantum-electrodynamics-defining, O-ring-demonstrating, bongo-drum-playing physicist, Richard Feynman. Until this week, I had not known that Richard had a sister, nor that she was an accomplished physicist in her own right. I learned a bit about her, though, as I read the fantastic graphic novel, Feynman, which beautifully illustrates Richard's life and work. In the book, we meet Joan as a young girl in the early 1940s who revels in the scientific magic her older brother deftly demonstrates for her at home. We also learn, however, that Joan is actively discouraged from pursuing her scientific passions because her mother feels "women's brains are psychologically incapable of doing science."

As you might imagine, my interest at this point was indubitably piqued. So I ambled on over to Wikipedia to see what it would tell me about Ms. Joan Feynman. There was a loud sigh of frustration as I discovered her article was but a stub, just a few sentences long with barely any detail about her life and accomplishments.

After a little digging, I found that Feynman had indeed gone on to become a well-respected astrophysicist specializing in interactions between Earth and the solar wind. Among her biggest contributions to her field were key studies on the nature of coronal mass ejections, auroras, solar storms, and effects of the sun on climate change. Make sure to check out the wonderful clip above, by the way, of Joan explaining how she originally came to marvel at auroras...


Joan and Richard at the beach

I also read a compelling tale of how young Feynman drew strength from an astronomy book she'd received from her big brother. She could barely understand it at first, but with Richard's encouragement, she eventually made her way through. And when Feynman realized that one of the graphs in a later chapter was based on the work of pioneering astronomer Cecilia Payne-Gaposhkin, she gained new resolve in her dream of becoming a scientist herself.

Feynman would go on to face plenty of discrimination on her way toward becoming a senior scientist at the Jet Propulsion Lab in California, from where she retired a decade ago. But she displayed steadfast determination, and in so doing, carved out an important spot in the history of astrophysics.

After learning all of this, I decided a few days ago to beef up Joan Feynman's Wikipedia article. After all, just as she was once inspired by Cecilia Payne, so some other young budding scientist might be inspired by her story... After considerable expansion, the article has now been nominated for inclusion in the "Did You Know?" section on Wikipedia's main front page. So on this special occasion, I suggest you head on over to Feynman's shiny new Wiki and read all about her!

Happy birthday, Joan, and thanks so much for all you've done for science and for humanity.

*UPDATE: Since publishing this piece last night, I've traded a few emails with the lovely Dr. Feynman, who is doing well. She was delighted about the new Wikipedia page, but also informed me that her birth date was a year off! And so, both the Wiki page and this here post are now up to speed. (Fear not, my fellow Wikimedians, I found a citation!)

Saturday, December 03, 2011

ladies and gentlemen we are floating in space

Love all things cosmic? Love exploring the musical universe? Behold my newest project: Astrotunes. A different spacey song every day or two, from artists distinguished and obscure.

Image: DJ cat by buckeye

Thursday, July 28, 2011

home is where the nerdy art is

One of the nicer aspects of moving is getting to make your mark on a new space. Now that I've finally started thinking seriously about in-home design for my new pad, I'm realizing how tough my decor decision-making is going to be. I've got a ways to go yet, but I thought I'd share some fun sciencey/geeky stuff I've come across recently:

Endless Forms Most Strange
Alexander Ross is one of my favorite contemporary artists. His works recall fantastically detailed biological films and cellular structures at once beautiful and weird. I adore the glossy, green Play-Doh-like appearance of his paintings and can only hope that someday I'll be able to place one of his unique pieces in my home. For now I'm happy to know that he's just published a new collection via the David Nolan Gallery in New York.


On the Origin of Species... Down to the Letter
Whether you choose the single finch or the evolving primate set, nothing says "I love science" quite like Darwin's entire manifesto printed out line for line on your living room wall. Posters by Spineless Classics.


See the Solar System
Physics professor and graphic designer Tyler Nordgren created a lovely poster series for the National Parks Service stressing clear skies perfect for stargazing. Last year he also drummed up some fantastic prints depicting travel scenes from around the solar system, including these two gems from Saturn's moon Enceladus and Jupiter's moon Io.


Stop and Feed the Robotic Lions
What can I say? This Voltron print by Scott C., titled "Super Hungry," is super cute.


Cheat Sheet
Last, but certainly not least, is this clever Mac shortcuts print by birdAve on Etsy. Who says wall art can't also be useful?

Saturday, December 08, 2007

one very bad holiday gift idea


I listen to a news radio station every morning as I'm getting ready for work, and I can always tell when the holidays are approaching. No, it's not from their coverage of the cutting and lighting of the Rockefeller Center tree. Nor is it from the frigid temperatures that the weatherman starts announcing in late November. I know it from the gradual appearance of probably the most annoying ad I've ever heard. The advertisement is for a company called the International Star Registry (ISR). Their pitch begins, "For the perfect gift, name a star after someone!" Rocky Mosele, CEO of the company, goes on to tell you that for as little as $54, you can name a star after a friend or other loved one. Your money supposedly buys you the official naming rights to a star, which is registered "in book form in the U.S. Copyright Office." You also get a (pretty hideous) paper certificate; a star chart with "your star" circled in bright red; and a booklet on who-knows-what. Umm...this just might be the biggest scam in all of holiday giving!

The truth of the matter is that only one organization has the authority to name stars officially, and that is the International Astronomincal Union. The U.S. Copyright Office has absolutely no authority in this area. What's more, even if you decide to pony up some cash for these bogus naming rights, there's no way to prove that the ISR hasn't reused a small number of stars over and over again. In short, the International Star Registy is a black hole for your wallet. Of course, they aren't the only company claiming to let you name your own star; there are probably dozens of others. However, ISR just may be the worst offender, at least in the U.S.; they apparently make enough money spend up to $1 million every year on sketchy advertising! At this point in the conversation, I'd probably whip out the word "suckers," but as this is a friendly blog, I'll instead offer some advice: This holiday season, dear astronomy buff, please spend your money elsewhere...like on a new telescope, a Hubble Telescope poster or print, or some astronomical Christmas tree ornaments!