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SpaceX is going to land a rocket on a 'spaceport' barge
SpaceX's next test flight hopes to land one of its Falcon 9 rockets on a platform -- in one piece. The company puts the odds of success at around 50 percent "at best" but it's apparently a major step towards reusable space rockets - and cheaper trips to space. While it's already been able to demo two soft water landings, on a solid surface (and one that's not tethered to anything), things get trickier. The rocket will be coming in at a speed of around 1,300 meters per second, making stabilization, well, tricky. "Stabilizing the Falcon 9 first stage for reentry is like trying to balance a rubber broomstick on your hand in the middle of a wind storm."
Sound system simulates a rocket blast, would kill you just as dead
Sure, your stereo may go up to 11 and beyond, but you probably couldn't murder your listeners with it. The European Space Agency has a bigger budget, however, and its Large European Acoustic Facility (LEAF) has a 36-foot wide by 54-foot high wall of sound designed to simulate the level of noise during a rocket launch. To be exact, it can produce more than 154 decibels by shooting nitrogen into the horns, which the agency says is the same as standing right next to multiple jets taking off at the same time. It added that "no human being could survive hearing it at maximum output" (presumably because of the overall power), so the walls are epoxy-coated, reinforced concrete. The giant system is designed to stress-test pricey satellites before attaching them to actual rockets, and hopefully avoiding some of the many, many things that can go wrong.
SpaceX shows off new nav gear with latest Grasshopper rocket launch-and-landing (video)
We've been watching as the SpaceX Grasshopper's leap has grown higher and higher with each successive launch (and landing!), and the rocket's flights never fail to impress. The reusable spacecraft's latest test is no exception: this time, the 'hopper sailed past its previous 840 feet record, stopping at 1,066 feet. According to the company, the launch had a "more precise" landing thanks to new sensors that measure distance between the ground and the vessel. It shows. The touch-down is both noticeably smoother than previous efforts and drama free compared to Russia's explosive incident in Kazakhstan. The private spaceflight company's latest video is after the break -- do yourself a favor and watch it in HD.
Russian rocket explodes almost instantly after take-off (video)
A unmanned Russian Proton-M rocket exploded moments after leaving the Baikonur Cosmodrome in Kazakhstan today, destroying its payload of three satellites intended for Russia's Glonass GPS system. Fortunately nobody was injured, but local news service Interfax is reporting that nearly 500 tons of fuel from the craft has contaminated the crash site. There's no word on what caused the disaster, but this model's recent history is fraught with equipment failures -- so if you'd like to see the latest disaster (spoiler: explosions), the video resides after the jump.
Visualized: Telescope aboard suborbital NASA rocket takes clearest ever images of sun (video)
NASA has shown just what it can do with the short window of science allowed by its "sounding" or sensor-equipped suborbital rockets -- having taken the sharpest pictures ever of the sun's corona. A 460-pound telescope called the High Resolution Coronal Imager (Hi-C) was lofted for about 10 minutes into space, ample time for its mirrors to capture over 150 images of the solar fringe at 16-megapixels each, before parachuting back to earth. The scope shot exclusively in a sun-friendly high ultraviolet range and used innovative new optics consisting of an array of mirrors, allowing it to resolve the sun down to 135 miles. That bested the previous champ, NASA's own Solar Dynamics Observatory, with almost five times the magnification. For maximum effect, the space agency took advantage of an unusually high amount of solar activity to focus on a large, active sunspot. To see the results in glorious multihued HD, check the video after the break.
NASA preps J-2X rocket engines for second round testing, SLS creeps closer to 2017 liftoff
Forty-year old tech taking astronauts into space? Sadly, that's been the current state of our space program. But in the spirit of making one extra, giant leap for mankind, our nation's best and brightest aeronautic minds have been quietly working on a propulsion system designed to power the SLS and its Orion spacecraft payload deeper into the cosmos. NASA's been testing these next-gen J-2X rockets since last year, proving their ability to "[achieve] full flight-duration firing of 500 seconds" at sea-level and, now, in a series of second round testing, the engines will be put through their paces at high altitudes. The first of 16 planned tests are scheduled to kick off this Wednesday at the agency's Stennis Center in Mississippi and should run through to year-end. Check out the official presser after the break for a fuller breakdown of this evolution in galactic travel.
Boeing CST-100 capsule could shuttle astronauts to ISS, shows off its innards in Colorado Springs
With the Space Shuttle now officially grounded, NASA has been researching alternatives for ferrying astronauts from Earth to the International Space Station, orbiting some 230 miles above the planet. One such vehicle has made its way from Boeing's HQ to the National Space Symposium in Colorado Springs, where a full-size model is on display for conference attendees. Externally, the spacecraft appears very similar to the reentry modules of yesteryear, measuring 14.5 feet with room for up to seven people. The craft is designed to make its way through the atmosphere mounted to an Atlas V rocket, and is rated for up to 10 roundtrip missions. As is typical with spacecraft, it looks like astronauts won't be traveling with first-class accommodations -- things will likely feel quite cozy when the CST-100 is at capacity -- but such conditions come with the territory. There's no date set for delivery, but the craft could be making its way to space as early as 2015, and has reportedly been tested in the Nevada desert as recently as this month.
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.
SpaceX test-fires its 'super' rocket engines (video)
Spaceflight start-up, SpaceX, has been demonstrating the potency of its SuperDraco rockets, testing at its own facility over in Texas. The rockets will help land its Dragon spacecraft -- as demonstrated in a swish animation last year. They will also power emergency escape functions, something that will, according to founder Elon Musk, make the Dragon "the safest spacecraft in history." It has already made a successful orbital flight and will tote eight engines apparently offering up to 120,000 pounds of thrust to the spaceship. Unfortunately, SpaceX's plan for a February launch was postponed in favor of continued development time, but we're not going complain if the company still fulfills its promise of ferrying people to the ISS. Countdown from ten for ignition right after the break.
Hackers planning homespun anti-censorship satellite internet
SOPA is making ordinary, decent internet users mad as hell, and they're not gonna take it anymore. Hacker attendees of Berlin's Chaos Communication Congress are cooking up a plan to launch a series of homemade satellites as the backbone of an "uncensorable (sic) internet in space." Like all good ideas, there's a few hurdles to overcome first: objects in lower-Earth orbit circle the earth every 90 minutes, useless for a broadband satellite that needs to remain geostationary. Instead, a terrestrial network of base stations will have to be installed in order to remain in constant contact as it spins past, at the cost of €100 ($130) per unit. The conference also stated a desire to get an amateur astronaut onto the moon within 23 years, which we'd love to see, assuming there's still a rocket fuel store on eBay.
Boeing's CST-100 to shoot non-NASA astronauts into space by 2015
Day job just too darn terrestrial? Maybe you should score a gig at Boeing, which'll apparently sling two of its very own into space come 2015. What'll be their chariot? The company's CST-100 -- you know that spiffy capsule that can hurtle a lucky seven humans 100km into the dark abyss. Strapped to ULA's Atlas V, the crew will follow two unmanned missions, eventually reaching the International Space Station. If that all goes to plan, commercial service will start in 2016. Now about those extra five seats...
SpaceX breaks ground at Vandenberg Air Force Base, continues preparation for 2013 Falcon Heavy launch
End of the US space shuttle program got you down? It doesn't seem to have phased SpaceX, which is still chipper and chugging right along with plans for its bodacious Falcon Heavy. The company recently broke ground at Complex 4 East at the Vandenberg Air Force Base, which Elon Musk's baby will call home, later next year. With twice the payload-to-orbit capacity of Boeing and Lockheed's Delta IV Heavy, and at a third of the cost, the firm hopes its latest will usher in a new era of affordable $100 million launches. If all goes according to plan, the 22-story behemoth will have its inaugural launch in 2013, making it -- we're told -- the most powerful US rocket since Saturn V hurtled the Apollo spacecraft towards the moon. Budget-friendly, rocket-boostin' PR awaits you after the break.
Japan's space agency considers using rockets with artificial intelligence
The keyword here is obviously "considers," but it looks like Japan's space agency, JAXA, is indeed seriously thinking about using artificial intelligence to improve their rocket launches. As JAXA scientist Yasuhiro Morita explains, as opposed to simply being "automatic" as rockets are today, an "artificially intelligent" rocket would be able to keep watch on its condition, determine the cause of any malfunction, and potentially even fix it itself. According to JAXA, that would not only make rocket launches more efficient, but more cost-effective as well given the reduced manpower needs. That's not the only new measure being explored to cut costs, though -- as Space.com reports, JAXA's new Epsilon launch vehicle is also being built using fewer, but more advanced components, which promises to let it be moved to the launch pad nearly fully assembled. It's currently set to launch sometime in 2013, although it's not yet clear how much it will actually be relying on AI if such a system is put in place.
NASA's Space Shuttle launch videos are spectacularly incredible, incredibly spectacular
Did you know that it takes nearly seven and a half million pounds of thrust to get a Space Shuttle off the ground and into the final frontier? NASA opts to generate that power by burning through 1,000 gallons of liquid propellants and 20,000 pounds of solid fuel every second, which as you might surmise, makes for some arresting visuals. Thankfully, there are plenty of practical reasons why NASA would want to film its launches (in slow motion!), and today we get to witness some of that awe-inspiring footage, replete with a silky voiceover explaining the focal lengths of cameras used and other photographic minutiae. It's the definition of an epic video, clocking in at over 45 minutes, but if you haven't got all that time, just do it like us and skip around -- your brain will be splattered on the wall behind you either way.
Rockets and more to be boosted in EVE's Incursion expansion
Of all the small issues players want to see fixed in EVE Online, few have gained as much community support as the campaign to boost rockets. Rockets are intended to be short-range but high-damage anti-frigate missiles for tech 1 and 2 frigates with missile hardpoints. Unfortunately, their damage output and effectiveness against other frigates has been extremely poor since missiles and ship signature radii were rebalanced years ago. The issue has gained so much support in the community because it's seen as one of the few problems in EVE that could possibly be fixed in a matter of minutes. Players assert that all it would take is changing a few numbers in the EVE database, and yet the problem has remained unsolved for so long. Missile-slinging frigate pilots across New Eden will breathe a sigh of relief today as a new devblog has finally answered their prayers. In the upcoming Incursion expansion, rockets will have their explosion velocity and base damage increased to make them effective against frigate-sized ships. In addition, several neglected and underused types of tech 2 ammunition are being boosted to make them desirable to use instead of faction ammo. Further changes covered in the devblog include some performance optimisations with the Supercarrier Fighter Bombers and the inclusion of faction ships in the standard market browser. With easier access to faction ships and boosts to underused ammo, players taking part in the expansion's new group PvE feature will be pleased with the changes.
China launches Chang'e II lunar probe, litters countryside with debris
We'll have to just put this down to a relative lack of experience. China's recent launch of the Chang'e II lunar probe seems to have gone quite alright for the rocket-propelled explorer, but it's been a somewhat bumpier experience for the people down on the ground. The booster propelling the Chang'e II into orbit found its way onto farmland near Jinsha, Guizhou Province, while the satellite's discarded casing crashed down close to Suichuan, Jianxi Province. Thankfully, it seems like neither village has suffered any casualties as a result, though the locals do now have some rather neat, atmosphere-scarred rocket shells to admire. Check out the charred hardware in the gallery below.%Gallery-104158%
European Space Agency launches flood-predicting, earth monitoring satellite
On Sunday (the first of November) the European Space Agency launched a new satellite from a Russian rocket. This one, named the European Soil Moisture and Ocean Salinity (SMOS) satellite has a few very important jobs to do. For the next 3-5 years, the satellite will gather data about the circulation patterns in Earth's oceans and the moisture in its soil. The collected information will hopefully be used to forecast weather patterns such as droughts and flood risks. Check out the video after the break for a detailed explanation and a peek at the satellite of love itself. [Via Inhabitat]
Ion propulsion engine could take you to Mars in 39 days
Ready for some interplanetary exploration? We've had the force shields, currency, and refuel stations all sorted out for a while, and now here come the ion thrusters we've been missing to make manned trips to Mars really viable. Currently, a return journey to Mars can take up to two years, with crew members having to wait a full year for the planets to realign, but with ion propulsion -- which uses electricity to accelerate ions and produce small but longevous thrust -- ships can get there within a reasonably tight 39-day window. Ion propulsion rocket engines were first deployed successfully by NASA in the Deep Space 1 probe in 1998, and the latest iteration's successful Earth-bound testing has led to plans for a flight to the moon and use on the International Space Station as test scenarios for the technology. It's all still very much in the early stages, of course, but should all that testing, checking, and refinement bear fruit, we might finally have a whole new world to colonize and sell sneakers on. [Thanks, Davis]
Bae Institute crafts magical photonic laser thruster
Now that humans have shot themselves up into space, frolicked on the moon, and have their own space station just chillin' in the middle of the galaxy, what's really left to accomplish out there? How about cruising around at light speed? Apparently, a boastful group of scientists at the Bae Institute in Southern California feel that they're one step closer to achieving the impossible, as the "world's first photonic laser thruster" was purportedly demonstrated. Using a photonic laser and a sophisticated photon beam amplification system, Dr. Bae reportedly "demonstrated that photonic energy could generate amplified thrust between two spacecraft by bouncing photons many thousands of times between them." The Photonic Laser Thruster (PLT) was constructed with off-the-shelf parts and a bit of fairy dust, and it's said that this invention could eliminate the need for "other propellants" on a wide range of NASA spacecrafts, theoretically savings millions on energy costs and enabling longer missions. So while this may be an incredibly novel idea, the chances of this actually working outside of a laboratory seem relatively small, and make sure we're not the guinea pigs strapped into the first craft that utilizes this mystical method of launching, cool?[Via Wired]
