Astronaut Chris Hadfield -- the tweeting, tumbling Canadian astronaut who's a one-dude astro-ambassador from the space programme to the Internet -- has produced and released a video of his own performance of David Bowie's "Space Oddity" (AKA the "Major Tom song") on the ISS. He adapts the lyrics a bit to his own situation -- and changes out the whole dying-in-space chorous -- but is otherwise pretty faithful. From the credits, it appears that David Bowie gave permission for this, though that's not entirely clear. I would think that not even a major record label would be hamfisted and cack-handed enough to send a takedown notice over this one (it's been suggested for Boing Boing more than any other link in my memory), but I'm prepared to be surprised.
There is water on the Moon. We've known that since 2009 and we keep finding evidence of more of the stuff. That's not the really fascinating part about this article by Joseph Stromberg. Instead, there two really cool things that you should learn: 1) The water on the Moon probably came from Earth and 2) the water on the Earth probably came from outer space
. — Maggie
The University of California, Berkeley recently found 20 vials of Moon dust in an archival warehouse
. Apparently, these were all loaned research samples that should have been returned to NASA more than 40 years ago. This is not the only institution to suffer from the same problem. At least 12 states had (and then lost) collections of small Moon rocks. Minnesota found theirs last year
in a display case at the state Veteran Services Building, crowded into a cluster of lesser memorabilia, including an 8th-place award in a shooting competition. It could happen to anybody. — Maggie
Moustetronaut is a lovely picture book by Mark Kelly, a former Space Shuttle pilot and husband of former Congresswoman Gabrielle Giffords. It tells the story of Meteor, an experimental NASA mouse who saves a shuttle mission by scurrying into a tight control-panel seam and retrieving a critical lost key. The story is very (very) loosely based on a true story -- there was a Meteor, but he never left his cage, but he did indeed display delight and aplomb in a microgravity environment. The whole rescue thing is a fiction, albeit an adorable one.
What really makes this book isn't its basis in "truth," but rather the amazing illustrations by CF Payne, who walks a very fine line between cute and grotesque, with just enough realism to capture the excitement of space and just enough caricature to make every spread instantly engaging. There's also a very admirable economy of words in the book itself (which neatly balances a multi-page afterword about the space program, with a good bibliography of kid-appropriate space websites and books for further reading). It's just the right blend of beautifully realized characters -- Meteor is particularly great -- and majestic illustrations of space and space vehicles.
Read the rest
Amy Shira Teitel has a nice essay about how we grapple with (and awkwardly avoid) the full legacy of Wernher Von Braun
— father of the American space program and a Nazi whose rockets were once built by prison laborers. — Maggie
Carolyn Porco, Cassini Imaging Team Leader and CICLOPS director, writes:
One of the most gorgeous sights we have been privileged to see at Saturn, as the arrival of spring to the northern hemisphere has peeled away the darkness of winter, has been the enormous swirling vortex capping its north pole and ringed by Saturn's famed hexagonal jet stream.
Here are the images, in glorious hi-rez
Today, the Cassini Imaging Team is proud to present to you a set of special views of this phenomenal structure, including a carefully prepared movie showing its circumpolar winds that clock at 330 miles per hour, and false color images that are at once spectacular and informative.
How scientists study the fossils of ancient bacteria to find clues to a 2.6-million-year-old supernovae
. Jennifer Ouellette explains how the the bacteria incorporated elements from an exploding star into their bodies, and how those elements can still be found today. — Maggie
Mars One wants to send human beings on a one-way trip to Mars by 2023, funding the mission via the proceeds of a reality television show about human settlers on Mars. If you're like me, part of your brain is going "Awesome!" and part of it is going "Aw, hell no!" And there's good reason to listen to your pessimistic side, says space junkie Amy Shira Teitel. If Mars One actually happens, there are many ways this could go horribly wrong — from the funding model to the technology
. — Maggie
Last week, Rob told you how scientists announced that they'd found two Earth-like planets orbiting the star Kepler-62. One of those, Kepler-62e, now ranks as the most Earth-like exoplanet we've ever found. Of course, all of this is relative.
What I like about this chart is that it kind of shows you how "Earth-like" doesn't really mean, "Man, that is totally exactly like Earth." Instead, you should translate it more as, "Welp, this is about the closest to Earth that we've found so far." Even Kepler-62e, as you can see, is much larger than the Earth and Mars. And size matters when it comes to actual habitability. As does density — and we don't know what Kepler-62e is made of yet. It's also worth noting that #2 on this list, the infamous Gleise 581g, is really a planet candidate, rather than a planet. We aren't actually certain it exists, just yet.
Popular Science has a neat little breakdown explaining what life might be like on Kepler-62e, if we could go there. But it's worth keeping the context in mind on these Earth-like planets. Don't pack your bags just yet.
On Sunday, NASA launched three PhoneSats into orbit. House in a standard "cubesat" structures, a Google-HTC Nexus One serves as the onboard computer and sensor system, taking photos of Earth. Aamateur radio operators are monitoring the transmissions and picking up data packets that will be recombined here on Earth. According to a NASA press release, the use of commercial-of-the-shelf parts, a minimalist design, and limited mission requirements kept the cost of each satellite as low as $3500. PhoneSat: NASA's Smartphone Nanosatellite
This morning, Marketplace Tech Report had a story on a new cellulose-based building material that could be made by genetically engineered bacteria — altered versions of the bacteria that naturally make stuff like kombucha. This tech sounds like it's got a long way to go from laboratory to the real world, but if they can perfect the process and make it large enough quantities, what you'd end up with a strong, inexpensive goop that could be used to build everything from medical dressings, to digital paper, to spaceships. Yes, you could theoretically use this stuff to make rocket casings, according to R. Malcolm Brown, Jr.
, a professor of cell biology at UT Austin. And if you can build a rocket from this stuff, you could also break the same material back down into an edible, high-fiber foodstuff. — Maggie
Two of the five planets seen circling a distant star may be capable of supporting life, reports the team operating the Kepler Space Telescope. Relatively close to Earth's size and within their sun's habitable zone, the worlds—1200 light years away—are the most tantalizing yet in a search that began in 2009. [The Atlantic]
For hand towels, astronauts get those little vacuum-packed pucks that you kind of have to unravel into a towel. But what happens when you actually put the towels to use?
Two Nova Scotia high school students, Kendra Lemke and Meredith Faulkner, submitted this experiment to Canadian Space Agency and got to see astronaut Chris Hadfield actually test it out on the ISS. The results are seriously extraordinary and you need to see them.
Tonight is Yuri's Night — a holiday celebrating the first human spaceflight. You can throw a Yuri's Night party yourself, or simply join one of the 340 parties that are already scheduled
. Scheduled events range from the ubiquitous "let's drink vodka shots in a Russian restaurant" to more kid-friendly, telescope-centric themes. And this year, you can even virtually join the Mars Curiosity Rover as it throws itself the first Yuri's Night party to be held on another planet
. (Which, frankly, sounds a little lonely and sad, so hopefully people turn up for the virtual side of that shindig.) — Maggie