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NASA completes successful parachute drop simulation for Orion spacecraft
NASA has always used the desert as its own personal playground, and we'd imagine that its team had a blast in Arizona yesterday, as a mock parachute compartment of the Orion spacecraft was dropped from 25,000 feet above Earth. The dart-shaped object experienced free fall for 5,000 feet, at which point, drogue chutes were deployed at 20,000 feet. This was then followed by pilot chutes, which then activated the main chutes. As you'd imagine, these things are monsters: the main parachutes -- three in all -- each measure 116 feet wide and weigh more than 300 pounds. Better yet, the mission was successful. Naturally, all of this is in preparation for Orion's first test flight -- currently scheduled for 2014 -- where the unmanned craft will travel 15 times further than the ISS and jam through space at 20,000 mph before returning to Earth. Yesterday's outing is merely one in a series of drop tests, and yes, it's important to remove any unknowns from the situation: eventually, humans will be along for the ride.
Astronaut: Moon, Mars and Beyond renamed to Starlite with beta incoming
In the wake of NASA successfully landing a robot rover on Mars recently, you might be wondering what happened to the NASA-themed MMO titled Astronaut: Moon, Mars and Beyond. The first thing that's happened to it is that the project has been retitled Starlite. Project Whitecard Studios Inc. hopes the new name will be less cumbersome and also provide a better idea of what the game is about at a glance. Development has progressed on the game as well, with a beta expected to begin sometime before the end of 2012. Prospective players can experience the game on mobile devices and browsers to minimize barriers to entry. If you're interested in a game focused on the technical side of space travel and exploring to the boundary of our solar system, keep a close watch for news on the upcoming beta. [Source: Project Whitecard Studios Inc. press release]
Pioneering astronaut Neil Armstrong dies at 82
It's a story that we hoped we'd never have to report. Neil Armstrong, the first man to set foot on Earth's Moon, has died at the age of 82 after complications from heart surgery three weeks earlier. His greatest accomplishment very nearly speaks for itself -- along with help from fellow NASA astronauts Buzz Aldrin and Michael Collins, he changed the landscape of space exploration through a set of footprints. It's still important to stress his accomplishments both before and after the historic Apollo 11 flight, though. He was instrumental to the Gemini and X-series test programs in the years before Apollo, and followed his moonshot with roles in teaching aerospace engineering as well as investigating the Apollo 13 and Space Shuttle Challenger incidents. What more can we say? Although he only spent a very small portion of his life beyond Earth's atmosphere, he's still widely considered the greatest space hero in the US, if not the world, and inspired a whole generation of astronauts. We'll miss him. [Image credit: NASA Apollo Archive]
Curiosity rover flaunts its battle scar, wind sensor is bruised (but not broken)
You can't win 'em all. Such is the case with the Curiosity rover, anyway, as diagnostics have revealed that its wind sensors have sustained damage. NASA engineers aren't fully sure what caused this minor setback to the otherwise successful landing, but hypothesize that stones might've been kicked up during the rocket-powered landing, which then struck the sensor's wiring. Fortunately, there's already someone on the job, as Javier Gomez-Elvira is investigating the damage with the intent of restoring the lost functionality. Another NASA scientist, Ashwin Vasavada, believes the issue is rather minor: "It degrades our ability to detect wind speed and direction when the wind is blowing from a particular direction, but we think we can work around that." The broken instrument was initially discovered as part of NASA's routine power-cycling of all instrumentation, so as to determine an overall bill of health for the rover. Now that Curiosity has earned its battle scars, it can hold its head high during its journey to Glenelg and Mount Sharp.
Scientists create simulation of the universe, reenact 14 billion years in a few months (video)
Are animations of Curiosity's Mars landing not enough to feed your space exploration appetite? Try this on for size: a group of scientists from the Harvard-Smithsonian Center for Astrophysics and the Heidelberg Institute for Theoretical Studies have generated what's billed as a full-fledged simulation of the universe. Arepo, the software behind the sim, took the observed afterglow of the big bang as its only input and sped things up by 14 billion years. The result was a model of the cosmos peppered with realistically depicted galaxies that look like our own and those around us. Previous programs created unseemly blobs of stars instead of the spiral galaxies that were hoped for because they divided space into cubes of fixed size and shape. Arepo's secret to producing accurate visualizations is its geometry; a grid that moves and flexes to mirror the motions of dark energy, dark matter, gasses and stars. Video playback of the celestial recreation clocks in at just over a minute, but it took Harvard's 1,024-core Odyssey super computer months to churn out. Next on the group's docket is tackling larger portions of the universe at a higher resolution. Head past the jump for the video and full press release, or hit the source links below for the nitty-gritty details in the team's trio of scholarly papers.
Curiosity survives brain transplant, prepares for first drive
If you thought your OTA update took too long, how about four days? That's how long the Curiosity "brain transplant" took, and is now finally complete. This now means that the main computers have switched over from landing mode, to surface mode -- and thus we hope -- meaning the rover's good to go. That said, it's still a painfully slow process, with Curiosity's wheels likely remaining steadfastly motionless for at least another week -- and even then we're looking at a trip of just a few meters. When it comes to interplanetary travel, though, slow and steady definitely wins the race -- in the meantime, you can soak up the view.
China's new liquid oxygen and kerosene-fueled rocket engine lights up for testing
Liquid oxygen and kerosene, that's what fuels China's new -- and freshly tested -- rocket engine. When fired up on Sunday, it withstood temperatures as high as 5,432 degrees Fahrenheit (3,000 degrees Celsius) for 200 seconds and powered through almost 20,000 revolutions per minute in a rotational test. "The successful tests confirm the reliability of China's LOX / kerosene engine," test commander Lai Daichu told China Daily. According to China Central Television, the engine is non-toxic, pollution-free and the first of its kind for which China holds proprietary intellectual property rights -- though similar engines have been used by other space agencies. The engine is on track to lend the upcoming Long March 5 rocket a total of 118 tons of thrust, giving it enough oomph to launch a 25-ton payload into low-earth orbit or 14-ton cargo into geostationary orbit. Its expected to haul additional portions of the country's space station and aid lunar exploration, but the first voyage isn't slated until 2014. [Image Credit: China Aerospace Science and Technology Corporation]
Inside NASA's Launch Control Center at Kennedy Space Center
At the dawn of the Space Shuttle program, NASA's Launch Control Center (LCC) was placed off limits for public tours. On June 15, however, busses embellished with Kennedy Space Center (KSC) decals began whisking visitors off to the control complex for the first time in more than three decades – nearly a year after the final shuttle mission last summer. More Info NASA opens up Launch Control Center for public tours The end of an era: what the space shuttle means to Engadget Space Shuttle Endeavour lifts off one last time (video) After clearing a security checkpoint, our bus wheels its way deep into Kennedy Space Center, NASA's 240,000-acre property on Merritt Island, Fla., that doubles as a wildlife refuge. The monolithic Vehicle Assembly Building (VAB) comes into view and grows larger as we approach. Referred to by NASA employees as the heart of the operation, the VAB houses spacecraft as they're pieced together. Once complete, a 6-million-pound crawler-transporter sidles up to the structure, gets fitted with the craft and ferries it over a gravel roadway to the launch pad 3.4 miles away. The LCC, which staff dubbed the brains of the system, is adjoined to the VAB by a slim corridor protruding from its boxy, white exterior.
Mars Rover game hits Xbox Live, tasks you with safely landing the Curiosity with Kinect
NASA has already made it clear that the Curiosity's touchdown on Mars is a nerve-wracking experience, what with the seven minutes of radio silence, zero margin of error and all. To drive that point home, the organization partnered with Microsoft to offer Xbox Live players the experience of controlling the nerve-wracking descent. Starting Monday, you'll be able to download the free Mars Rover Landing, NASA's first Xbox Live game. The title uses the Kinect motion controller to simulate the many phases of landing, including dropping the heat shield and deploying the supersonic parachute, with players' movements controlling the speed and direction of the craft as it approaches the Red Planet. You'll get three scores -- one for each of the landing process -- not to mention some newfound appreciation for what employees at the Jet Propulsion Laboratory will be going through on August 5th.
Chinese astronauts go hands-on, manually dock with orbiting module
Looks like China continues to add to its space cred after recently joining the rarefied ranks of countries that have successfully docked craft in the final frontier. Fresh off from the recent joining of the Shenzhou 9 capsule with the Tiangong 1 orbiting module, China's three astronauts have now replicated the feat manually, according to the Washington Post . For the uninitiated, the first docking was done via remote control from the ground. The mission has had plenty of firsts for China so far, including the country's first female astronaut. It also serves as a precursor to establishing China's first permanent space station, a 60-ton facility that's about a sixth of the size of the International Space Station but is slightly bigger than NASA's old Skylab. 'Cause sometimes, you just gotta have your own space in space, you know? [Image credit: Associated Press]
ESA team builds self-piloting rover in six months, tests it in Chilean desert
Chile's Atacama Desert might not be true Martian territory, but it's close enough for the European Space Agency's new rover. Built by a crack engineering team in just six months, the Seeker rover was created to autonomously roam 6 km of Mars-like terrain and trace its way back. The Seeker just wrapped up a two week gauntlet in the Chilean wasteland using ol' fashioned dead reckoning and stereoscopic vision to find its way, compiling a 3D map of its surroundings as it puttered along. The full-scale rover wandered the arid terrain on its lonesome until temperatures forced it to stop after trekking 5.1 km. The red planet won't welcome an ESA rover until 2018, but those jonesin' for news from Martian soil should keep their eyes peeled for Curiosity's August touchdown.
China conducts its first crewed spaceship docking, gives east Asia its place in space (updated)
Believe it or not, the only countries to have docked a human-helmed spacecraft in the first 50 years of spaceflight were Russia and the US. That small community just got bigger, as China's Shenzhou-9 has successfully docked with the Tiangong-1 module put in orbit for just such a test. The link-up is being used for experiments in the short term, but it's a key step in a program that will ultimately lead to a full-fledged Chinese space station. On top the wider ambitions, the docking also marks a victory for gender-neutral space travel: Liu Yang, one of three crew members, is the country's first female spacefarer. China's space program has a long road ahead, but it's clear the International Space Station won't be alone for much longer. Update: Yes, China more accurately covers east Asia, not just the southeast. Our apologies!
ArduSat wants to put Arduino satellite, your experiments into orbit
Short of scoring a spot on the ISS experiment docket, putting your scientific aspirations into orbit can be a bit tricky. Why not try crowdsourcing your way into space? ArduSat's barking up that very tree, asking Kickstarter contributors to help them get a Arduino CubeSat off the ground. Headed by NanoSatisfi, a tech startup operating out of NASA's Ames Research Center, the project hopes to raise enough funds to launch an Arduino bank and a bevy of open-source sensors into orbit. The payoff for backers? Access. Varying levels of contribution are rewarded with personalized space broadcasts, remote access to the space hardware's onboard cameras and even use of the machine's sensors to run experiments of the backer's own design. If all goes well, the team hopes to launch more satellites for the everyman, including a unit dedicated to letting would-be stellar photographers take celestial snapshots. Sure, it's far cry from actually launching yourself into the stars, but would you rather be a tourist, or a scientist? Check out project at the source link below, and mull over that for awhile.
China planning manned mission to its own space station, didn't want to be on the ISS anyway
State news agency Xinhua is reporting that China is planning to launch a manned spacecraft later this month. A Shenzhou-9 capsule and rocket are already in place, and when it launches it'll manually dock with the nation's space station: Tiangong-1. The nation is moving quickly to capitalize on its successes last year, after learning how to dock two objects in high-speed orbit. Once both are linked up, the three astronauts on-board would move across to perform scientific experiments before returning to Earth in the craft, as you do. [Image Credit: China Daily]
Animated video shows Orion spacecraft in orbit
NASA may have pushed back the Orion spacecraft's test flight to 2014, but you can get an early glimpse of the capsule in orbit thanks to this animated video from Full Werks studio. You'll see the capsule circle the planet before touching down in the Pacific -- all with a much better view than you can expect when that actual launch date rolls around. The animation features audio clips from the original Apollo and, as any NASA-related video worth its salt should, includes a vintage voiceover from space sage Carl Sagan.
Planetary Resources reveals plan for prospecting asteroids, creating interstellar gas stations
The cat got let out of the bag a little early, but Planetary Resources has now officially announced its existence and mission. We already told you that the venture plans to mine asteroids for profit, and is backed by a bunch of bigwigs from Silicon Valley and Hollywood. But now we know a bit more about the company after watching its announcement webcast and speaking with co-founder Peter Diamandis. Turns out, the company sees itself not only as a business venture, but as an entity that will pave the way for extending human influence throughout the solar system. Read on after the break for more.
IBM: 'We must build an Exascale computer before 2024' (video)
ASTRON has enlisted the help of IBM to lead a five-year, $43 million project to develop and build a supercomputer for the new Square Kilometer Array. The SKA is a $2.1 billion initiative to construct the world's largest radio telescope across a 3,000km strip of Australia or South Africa. It's hoped to be around 50 times as powerful as the dishes we currently point heavenward and will be used to examine the deepest reaches of space to learn more about the formation of the universe. When it goes live in 2024, it'll produce an Exabyte of data each day: twice as much information as there is traffic on the internet in the same period. Of course, no existing computer could handle the job, so Big Blue has a slim 12 years in which to turn nascent technologies like Nanophotonics, 3D chip stacking and phase change memory amongst others into a practical, workable Exascale computer. Its either that, or somehow daisy-chain 100 million PCs with enough power and cooling fans to keep it all working and hope for the best. If you'd like to know more, then head on past the break, although unfortunately it won't count as college credit.
GENIE rocket system does smooth VTOL, lateral flight, cheap trips to Mars (video)
NASA can't just park up in the middle of space and rely on Robotnaut 2 for its entertainment. Actually, it probably can, but at some point the urge to explore new worlds will become too strong to resist. That's when it'll need a suborbital rocket guidance system like the GENIE ("Guidance Embedded Navigator Integration Environment"), which transforms a flood of sensory data into reliable and autonomous maneuvers. Fortunately, the system's economics make a whole lot more sense than its name, which is why NASA is depending on technology like this to control the next generation of affordable and reusable space craft. The test flight shown after the break can only boost GENIE's chances: it took a Xombie rocket up to 160 feet and then made it fly laterally for another 160 feet before landing with a degree of swagger that makes the previous flight in 2010 look plain rickety.
NASA scales back Mars exploration, Marvin the Martian thinks it's just lovely
NASA recently showed flashes of its old bravado by announcing plans for a lunar waypoint near the far side of the moon. Cold, hard reality brought the agency back to Earth this week, however, as it just announced a scaling back of its Mars exploration program. Thanks to funding cuts, NASA is scuttling its "ambitious" (i.e. expensive) flagship missions to the Red Planet for the near term. That means withdrawing from the ExoMars missions led by Europe and putting on hold plans to collect samples -- though the Mars Science Laboratory is still a go. NASA is slated to receive $1.2 billion for its planetary science program, down 20 percent from what it gets now, with more cuts likely on the way. In the meantime, the agency is still hopeful about sending humans -- or perhaps a wascally wabbit -- to Mars by the 2030s.
Report: Orion test flight pushed back to 2014, manned flight delayed until 2021
Even something as exhaustively planned as the test-flight of the Orion spacecraft isn't immune to a slipping timeline. It's reportedly been pushed back from next year to 2014 -- when we're expecting to see the capsule launch from Cape Canaveral, loop around the planet twice at 3,700 miles (the furthest any spacecraft has journeyed since the '70s) before splashing down in the Pacific. This unmanned test was designed to see if the vehicle's heat-shield, flight-software and parachutes all work before lives are risked on board. It's also signified a pushing back of the first launch from 2016 until 2021. This means there's nine more years before someone calls us up as a crew replacement -- at least that's how our dream goes.
