Word: launch
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...lead-up to the launch had already produced a YouTube moment. On Tuesday, in the minutes before the expected takeoff, engineers were scheduled to pull on a lanyard to yank off a little red sock protecting a probe atop the rocket's nose. The yank cleared the probe, but the sock caught on something at the top of the rocket, something an amused NASA spokesman later insisted hadn't occurred in 500 practice runs. It took nine minutes of mostly close-up, viral-video-quality tugging before the dangling sock released, even as engineers debated whether the snafu amounted...
Wednesday's launch marked the first time in more than 40 years that NASA has tested a prototype of a new rocket system to take passengers beyond Earth orbit. Ares I is part of a family of new rockets in NASA's Constellation program, which was propelled by former President George W. Bush's 2005 space initiative to go to Mars or back to the moon. Ares would be equipped to fill in for the aging space shuttle - which is planned for retirement in 2010, although scheduled shuttle flights are likely to extend into 2011 - on missions to the International...
Alternatives offered up by the Augustine committee include stimulating a competitive commercial space industry in hopes that it might eventually result in lower launch costs. In deciding which direction to go, the Augustine committee warned of "perpetuating the perilous practice of pursuing goals that do not match allocated resources...
That ground was covered by earlier Administrations, from which sprang the inherently dangerous design of the space shuttle in the 1970s. Budget cuts and compromises led to the critical mistake of designing the shuttle to fly horizontally but launch vertically, leaving the ship helpless and without any abort option right after launch if something went wrong...
...Ares, with its Orion capsule sitting atop a rocket, returns NASA to the Apollo model, which went into retirement in the 1970s having never lost a capsule crew in flight. (The program did have its disasters, though: the Apollo 1 crew perished in a launch-pad fire and Apollo 13 suffered an oxygen-tank explosion and power failure on its way to the moon.) Shaped like the Apollo capsule but three times larger, the Orion can be reused up to 10 times. The Ares I and V, vertically stacked launch vehicles, make use of reusable solid rocket boosters...