Supermassive black hole in the Perseus cluster sings only B-flat. [via science.nasa.gov] [more inside]
GLaDOS teaches fusion and fission for NASA. Ellen McLain lends her autotuned voice to IRrelevant Astronomy, a video series produced as part of the education & public outreach mandate of the NASA Spitzer Space Telescope. [via]
This dad puts us all to shame. All I ever got from my dad was a train set.
Trip to Mars Doesn’t Have to Break the Bank
Just days after the launch of India’s Mangalyaan satellite, NASA sent off its own Mars mission, five years in the making, named Maven. Its cost: $671 million. The budget of India’s Mars mission, by contrast, was just three-quarters of the $100 million that Hollywood spent on last year’s space-based hit, “Gravity.” “The mission is a triumph of low-cost Indian engineering,” said Roddam Narasimha, an aerospace scientist and a professor at Bangalore’s Jawaharlal Nehru Center for Advanced Scientific Research. “By excelling in getting so much out of so little, we are establishing ourselves as the most cost-effective center globewide for a variety of advanced technologies,” said Mr. Narasimha.(NYTSL)
ISEE-3 seeks the creator. ICE/ISEE-3 to return to an Earth no longer capable of speaking to it.
"I was going through boxes of my grandparents old photographs and found some incredible pictures of a tragic shuttle launch from 1986. I scanned them and made an album. My grandmother actually passed peacefully last week, and was because of her passing that I found these. We were all going through boxes and boxes of photos to find pictures to display at her memorial. I just happened to get the box with the Challenger pictures at the bottom, which was kind of special for me because I am the biggest NASA fan in the family," said Mike Hindes. [more inside]
The successor to the Tropical Rainfall Measuring Mission (TRMM), the NASA/JAXA Global Precipitation Measurement (GPM) spacecraft is preparing for launch at the Japanese Tanegashima Space Center. GPM will be the newest international Precipitation Measurement Mission and will be the core observatory of the GPM Constellation. The two sensors on-board GPM are the GPM Microwave Imager (GMI) and the Dual-frequency Precipitation Radar (DPR). The GPM/DPR team has produced a fantastic anime about the DPR instrument. [more inside]
In 1972, Tom Wolfe was assigned to do a piece for Rolling Stone on Apollo 17, NASA's last moon mission (Google book preview). That turned into a four-part series on the astronauts, written in a frantic three weeks. From there, he thought he could quickly expand the piece into a book (Gbp). But that book, on what makes an astronaut, ended up taking a much broader scope and more time. In 1979, The Right Stuff was published, and later was made into a well-regarded 3 hour movie. A few years later, Andrew Chaikin started on a similar path to Wolfe, more broadly documenting the US moon missions in his book, A Man on the Moon. The book was published in 1994, and HBO used it as the basis of a 12-part mini-series that they aired in 1998, titled From the Earth to the Moon. [more inside]
During the 1950's, Wernher von Braun served as technical adviser for three space-related television films produced by Disney: Man in Space, Man and the Moon and Mars and Beyond. [more inside]
"This video of the sun based on data from NASA's Solar Dynamics Observatory, or SDO, shows the wide range of wavelengths -- invisible to the naked eye -- that the telescope can view. SDO converts the wavelengths into an image humans can see, and the light is colorized into a rainbow of colors." And because it's NASA, you can download the video in various formats.
Like sending out Christmas cards but prefer something light on the Santas and Jesuses? The Hubble Telescope is here to help you out with a whole line of free-to-download-and-print holiday-themed greeting cards!
If you've seen images of NASA, you've seen the work of Bill Ingalls, Project Manager and Senior Photographer for NASA Headquarters, who started out as an intern with NASA, and has worked now for the agency for 25 years. You can see a ton of images on the NASA HQ Photos account on Flickr (plus non-NASA photos on his personal Flickr account), and he even has a few short videos on Vimeo. You can read about NASA photographers, including Ingalls, and hear Bill talk about his work with NASA and photography in general in this 365 Days of Astronomy podcast (related: the super moon photo, and Neil deGrasse Tyson's response to the super moon hype).
Bras in Space: The Incredible True Story Behind Upcoming Film "Spacesuit"
When we think of the Apollo 11 moon landing, what do we think of? President Kennedy’s bold vision. Neil Armstrong and Buzz Aldrin’s heroism (unfortunately we rarely think about Command Module Pilot Michael Collins). Perhaps we even think of the incredible engineers, rocket scientists, astrophysicists and all the other geniuses at NASA who made it possible. Now we want you to think about your grandma’s bra.[more inside]
Simultaneous video and selectively played audio of every Apollo lunar landing on one screen. (via Collect Space) [more inside]
Explore the Exoplanets courtesy of Nasa. ""Eyes on Exoplanets" provides a scientifically accurate, fully rendered 3D universe of the 900-plus "Exoplanet" discoveries." [via NASA/Kepler, via NASAPlanetQuest]. Kepler/Exoplanets previously on Mefi 1 2 3 4 and (from 2002) 5.
About this time, it came to my mind that during one of our training sessions we were told that one of the fully fueled prototype S11 rocket stages had been exploded out in the desert. The results showed that all buildings better be at least three miles from the launch lads - which they are. We were now within 25 feet of this 363ft tall bomb that sounded like it's giant fuse had been lit, and we were soon going to get much closer.
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]
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'".
Chandra Sky Map - Joe DePasquale runs through the process of creating the map and some helpful tips for using the interactive tool.
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]
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]
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.
Twelve Months in Two Minutes; Curiosity's First Year on Mars. Happy First Anniversary, Curiosity! [Previously]
"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]
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.
NOAA and NASA visualize a green planet. The amazing maps of Earth's vegetation highlight areas where plant life is the densest and barest... (Space.com). They have an interactive map too! [more inside]
"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]
The Long Swath is a satellite image by NASA's Landsat Data Continuity Mission that captures, in a single continuous image, a strip of land 120 by 6,000 miles stretching from South Africa to Russia. The image can be explored in Gigapan, Google Earth, and fly-over videos and high resolution images.
"It was one of those things that was a gift to humanity... We’re all going to lose for sure." Kepler's career is over, but not before answering one of mankind's most profound questions.
In 1985, Houston was preparing for a party: 1986 marked the city's 150th birthday, the 150th anniversary of the founding of the Republic of Texas, and 25 years since the opening of NASA's Johnson Space Center, the hub around which the city's aerospace industry blossomed. In comes French synthesizer pioneer Jean Michel Jarre, the "composer of the future", known for his spectacular 1979 Bastille Day show that attracted a million people to Place de la Concorde, and for being the first Western musician to play China in 1981. With the Space Shuttle Challenger due to take off on mission STS-51-L in January, Jarre penned a piece for Mission Specialist and saxophonist Ron McNair to record in space. The nation watched as McNair and his crewmates prepared for their journey and waved goodbye, only to perish in a haunting and iconic explosion. As Houston mourned the loss of the seven crew, who called the city home during their preparation for spaceflight, Jarre wasn't sure if the upcoming festivities should be held, but was convinced by astronaut Bruce McCandless that the show must go on. On April 5, 1986, 1.5 million people gathered downtown to witness Rendez-vous Houston, a massive tribute to America's pioneering spirit that used the city as its backdrop. [more inside]
NASA needs your help. Match the picture taken of a random location on Earth to the map, see how close you can get and "help NASA qualify their huge photo repository".
Last fall, the Canadian Space Agency asked students to design a simple science experiment that could be performed in space, using items already available aboard the International Space Station. Today, Commander Chris Hadfield conducted the winner for its designers: two tenth grade students, Kendra Lemke and Meredith Faulkner, in a live feed to their school in Fall River, Nova Scotia. And now, we finally have an answer to the age-old question, What Happens When You Wring Out A Washcloth In Space? [more inside]
In August 2013 a Minotaur V rocket (Lunar!) is being launched from Wallops Flight Facility, to deliver a Lunar Orbiter. [more inside]
There once were two planets, new to the galaxy and inexperienced in life. Like fraternal twins, they were born at the same time, and took roughly the same shape.
How NASA brought the monstrous F-1 "moon rocket" engine back to life - "The story of young engineers who resurrected an engine nearly twice their age." [more inside]
NASA's Space Food Hall of Fame
Today's space food has come a long way since the Mercury Program of the early 1960s. When John Glenn first tried apple sauce from a squeeze tube onboard his Friendship 7 spacecraft in 1962, who could have dreamed that later astronauts would be able to choose from such a wide variety of foods?See also: Food in Space: Great Photos of Astronaut Meals, from the Early Space Voyages to Today, on io9. [more inside]
Distractions in Space: Because astronauts also have problems with directions, coworkers, and poop.
Artist/designer Shepard Fairey was commissioned the Center For The Advancement Of Science In Space to design a brand new patch for the International Space Station's ARK 1 (Advancing Researching Knowledge) mission. CASIS's Pat O'Neill unveiling the patch and the ARK 1 proposal.