The lasers planned by the Extreme Light Infrastructure Ultra-High Field Facility, known as “ELI,” would concentrate 200 petawatts of power — that’s 100,000 times the world’s power production — and fire it at a single point for less than a trillionth of a second.
The combined power of 10 separate lasers would be focused down to a very small volume, creating conditions more extreme than in the center of our sun. It is hoped (yes, hoped) that this immense energy will punch a hole through the fabric of spacetime itself, heralding a new era of exotic physics discovery.
Left One schematic setup to probe collective and dynamical nonlinear and [Right] The Generation of higher harmonics from the quantum vacuum
NASA is striving to advance orbiting fuel depot technology through a project called Cryogenic Propellant Storage and Transfer (CPST), which hopes to launch an 1,800-kg (4,000-lb.) demonstration mission in 2016.
CPST spacecraft will take about 260 kg of liquid hydrogen to orbit and evaluate techniques for keeping it cold, moving it around in microgravity and measuring its condition.
5. IO9 – As grueling as the Mars500 simulation conditions have been, the fact remains that they don’t hold a candle to the challenges — both physical and psychological — that will be faced by crew members on an actual Martian mission.
Ian Ferguson is a recent graduate of Boston College’s department of Arts and Sciences’ political science graduate program, where he received his M.A. He makes the case that private companies will be driven by quarterly profits that the government can handle inevitable cost overruns better.
NBF – Ian ignores Spacex and Bigelow Aerospace, who are developing radically lower cost space launch and low cost inflatable space stations.
With the successful docking of its Tiangong space module and the Shenzhou-8 space craft this week – the so-called “Space Kiss” – China has shown the world that it is ready to take over the driver’s seat in the international space race that, until now, had been dominated by the U.S. and Russia. Next year, China plans to have a manned docking process in place. By 2020, China plans to have a fully-operational manned space station in orbit. By 2030, China’s plans are even grander – not just to fly a manned mission to the moon, but to have a lunar base on the moon as well. As China puts more spacecraft into orbit and prepares its manned space station to replace the aging International Space Station – the big question is whether the Chinese “Space Kiss” will draw the U.S. and China closer together – or push them further apart.