Simultaneous video and selectively played audio of every Apollo lunar landing on one screen. (via Collect Space) [more inside]
What's it like to plummet to Earth when your starting point is 24 miles above Earth's surface? What's it like to free-fall at 833.9 mph — 140 mph faster than the speed of sound? New footage shows Felix Baumgartner's record-breaking freefall from the stuntman's point of view. via The Atlantic
Scott Carpenter has died at 88. As the commander of Aurora 7 in 1962, Carpenter was the second Mercury astronaut to orbit the Earth. He is best known for having wished his friend John Glenn "Godspeed" as the latter launched into orbit. [more inside]
Here's three minutes of giant telescopes shooting lasers into space. (Also on Youtube). [more inside]
While profiling Dogfish Head's new 'Celest-Jewel-Ale' moon dust brew, Outside online took a look at some of the good and bad scientific innovations in beer containment recently:: Beck's playable Edison bottle • Natty Light in 'space' • Budweiser's bowtie beercan • Heineken's lightsaber bottle.
Joan Roosa, wife of Apollo 14 Lunar Module Pilot Stu Roosa, recalled "I was at a party one night in Houston. A woman standing behind me, who had no idea who I was, said 'I've slept with every astronaut who has been to the Moon.' ...I said 'Pardon me, but I don't think so'".
Rob Meline always dreamed of being an astronaut. He became a teacher instead. But the beloved faculty member at Camas Prairie Elementary in Spanaway, Washington kept a family secret. When he fell victim to it in October 2012, he became the symbol of a flawed judicial system. What his students did next was out of this world.
Chandra Sky Map - Joe DePasquale runs through the process of creating the map and some helpful tips for using the interactive tool.
"Voyager's main transmitter shines at a feeble 22 watts, which is comparable to a car-mounted police radio or -- in visible light -- a refrigerator light bulb. Though incredibly weak by the standards of modern wireless communications, Voyager's signal is astoundingly bright when compared to most natural objects studied by radio telescopes." -- Even as Voyager 1 has left the Solar System (again), it can still be easily detected by telescopes on Earth, showing once again there ain't no stealth in space.
"It is made out of velcro-like fabric that lines the Russian food containers [that are] found here on the International Space Station."
New Scientist magazine has posted a nifty interactive infographic that illustrates how many Earth-like planets might exist, based on observations from the Kepler Space Telescope. The orbital observatory has catalogued 151 exoplanets based on examination of 0.28% of the sky. [more inside]
Educators, prepping for World Space Week, Oct 4-10? Be sure to include the very excellent space documentary The Mars Underground in your plans. It's free! [more inside]
As the Cygnus cargo spacecraft makes its initial demostration flight to the International Space Station, the question arises, what is the ISS for?
After nearly 5000 launches, we've put a lot of objects in space. Amongst them are around half a million pieces of debris, generated by explosions, breakups and collisions (previously). With speeds of up to 15 km/s, even tiny fragments can cause major damage and the creation of further debris. The Kessler Syndrome describes a situation where the cascade of collisions creates an exponential increase in the amount of debris, leading to a potentially impassable artificial belt in LEO lasting for generations. [more inside]
How often does a great story dominate the headlines, only to be dropped from the news cycle? How often do journalists tell us of a looming danger or important discovery – only to move quickly to the next new thing? What really happened? How did these events change us? And what are the lingering consequences that may affect our society to this day? These are the questions we are answering at Retro Report, an innovative documentary news organization launched in 2013 as a timely online counterweight to today’s 24/7 news cycle. Combining documentary techniques with shoe-leather reporting, we peel back the layers of some of the most perplexing news stories of our past with the goal of encouraging the public to think more critically about current events and the media in ~10 minute segments. [more inside]
The Smithsonian's National Air and Space museum is running an exhibit showing the ingenuity of design inherent in the spacesuits used by NASA astronauts. It includes some very cool x-ray photographs of the equipment by Mark Avino. [via]
It's 1963. You're in a cold war with Russia. You want to keep up communication capabilities globally. Communication satellites haven't come into their own. The ionosphere is fickle and jammable. What do you do? You fire 480 million tiny copper wires into space to create an artificial dipole antenna belt around the earth. You call it Project West Ford. It works. [more inside]
"Imagine being alone, in space. Just you and your shiny spacesuit and your tiny metal capsule, the world splayed beneath you in swaths of blue and swirls of white. The only immediate link to the humans below you being a faint, crackling radio line back to Earth. ... [Leroy Gordon Cooper, Jr.], the seventh member of the "Original Seven," spent a total of one day, 10 hours, 19 minutes, and 49 seconds in space, making 22 full orbits of the planet before splashing down in the Pacific on May 16, 1963. (His flight overall took 34 hours.) Over the course of his long voyage, Cooper had a dinner of "powdered roast beef mush" washed down with water. He captured mesmerizing pictures of the Earth below. He became the first American to sleep in space. The story doesn't end there, though: Cooper also ran into some trouble." Imagine being alone in space ... and almost not making it back.
Dreams are real [YT, 3:01, cats]
A few weeks ago, Italian astronaut Luca Parmitano (@astro_luca) almost drowned during a spacewalk when his helmet started uncontrollably filling with water, possibly from a leaky spacesuit cooling system. (See previous MeFi discussion on the incident.) A week later, his fellow ISS astronaut Chris Cassidy posted two videos online showing the actual spacesuit and using it to illustrate the problem. All future US and European spacewalks have been halted while the incident is being investigated, although the Russian ones are continuing, as they use different suits. Yesterday, Luca published a scary new entry on his in-orbit blog, where he not only gave all the horror-movie details, but also revealed that he nearly chose to depressurize his suit outside the ISS in order to survive.
A Black Hole Mystery Wrapped in a Firewall Paradox - "A paradox around matter leaking from black holes puts into question various scientific axioms: Either information can be lost; Einstein's principle of equivalence is wrong; or quantum field theory needs fixing." [more inside]
Syd Mead's Stanford Torus Illustrations for National Geographic got him the job, 40 years later, of designing Elysium for Neill Blomkamp. Mead calls the unique visual effect of these interior drawings, in which the horizon wraps up and over the viewpoint, 'inverse perspective'. This effect, and others like it, have been explored in the concept art for large, rotating, space habitats at least since the early 1960s. [more inside]
Twelve Months in Two Minutes; Curiosity's First Year on Mars. Happy First Anniversary, Curiosity! [Previously]
Remember the Chelyabinsk meteor that exploded over Russia earlier this year, injuring hundreds and giving us dozens of spectacular dashcam videos? It may have friends.
"The Earth is the only world known so far to harbor life. There is nowhere else, at least in the near future, to which our species could migrate. Visit, yes. Settle, not yet." Before we get into terraforming, what about the space between worlds? NASA has a website dedicated to discussions of space settlements (previously), many going back to the 1970s, as seen in the CoEvolution Book on space settlement and the NASA Ames/Stanford 1975 Summer Study. There is also concept art from the 1970s by Don Davis (prev: 1, 2, 3) and Rick Guidice. Escaping from that orbit, there's also a toroidal space colony as imagined in the 1982 book Walt Disney's EPCOT, and more recently, a ton of neat imagery on Bryan Versteeg's Spacehabs website. [more inside]
World's first talking robot sent into space Japan has launched the world's first talking robot into space to serve as companion to astronaut Kochi Wakata who will begin his mission in November. [more inside]
Ever Upward isn't just a blog about space but a love letter to the wonder and beauty lurking in the science of space. It is written, and occasionally drawn, by MeFite Narrative Priorities [more inside]
Enjoy 200,000 images of Saturn, its rings and moons taken by NASA's Cassini over 8 years compressed into 4 minutes of video.
“Imagine having a fishbowl on your head with a half a litre of water sticking to your face, ears and nose. Then imagine you can’t take the fishbowl off your head for a minimum of 20 minutes, feel the panic?”
ISS astronaut Luca Parmitano developed a water leak in his helmet shortly after beginning a spacewalk, but is fine now.
ISS astronaut Luca Parmitano developed a water leak in his helmet shortly after beginning a spacewalk, but is fine now.
Tekhnika Molodezhi was the Popular Mechanics of the Soviet Union. The magazine, whose name means Technology for the Youth, had illustrations of everything from space stations, computerized farming, transport of the future, friendly robots, to more abstract images. If you don't want to hunt through the archive, Mythbuster's Tested website has a gallery of 201 great images from the magazine.
The first official trailer of In Saturn's Rings (formerly Outside In) has been released to universal acclaim. The movie (to be completed in 2014) is made exclusively from real photos taken by spacecraft, mostly Cassini-Huygens.
What would the night sky look like if the other planets were as close as the moon?
Samuel Aston Williams shows maps of the spread of urban sprawl in several American and international cities over 30 years, as seen from space.
"It’s not inconceivable that if you are on the right part of the Earth, and you stand outside and wave, that one or two of the photons of sunlight that reflect from you are going to make it out to Saturn and into Cassini’s telescope." NASA is taking a new version of Carl Sagan's Pale Blue Dot image, and they've invited everyone to Wave at Saturn!
The Aeronautics and Space Engineering Board (ASEB), on behalf of The National Academies, is seeking input papers on human spaceflight until July 9th, 2013. You can also read the current submissions. [more inside]
Cosmography of the Local Universe. From the comments: "Best video display of our Universe and our exact position in it to date.... [more inside]
Fifty years ago today, Valentina Tereshkova became the first textile factory worker, first civilian and of course first woman in space. She completed 48 orbits, in the process amassing more space time than any of the American astronauts had logged. It would be almost twenty years before a second female astronaut got into space, slightly more than that for the first American woman. In total, fiftyseven women have flown into space, or roughly ten percent of the total number of astronauts.
Project Kronos: is a documentary film set in the not too distant future, following a mission to achieve interstellar space travel. As the mission unfolds with extraordinary results, the scientists find themselves dealing with a much bigger agenda.
The Welsh Space Campaign. The suit is made of the fabric woven in the last remaining wool mills in Wales. The astronaut boots are traditional Welsh clogs crafted by a traditional clog maker. The whole pressure system that will enable the astronaut to sustain life in outer space was built by a Welsh plumber. The aim of the designer is to reveal that Wales has the capacity to explore space, and to show that off-world culturalisation can be achieved through a collective communitarian effort; as a way to allow the people involved to reconsider their role and skill in relation to these cosmic contexts. -- We Make Money Not Art
CSA Astronaut Chris Hadfield discusses how senses change aboard the International Space Station: Sound, Sight, Taste, Smell, and Touch. [previously]