Word: rockets
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
Pencil-thin and taller than any other working rocket in the world, Ares I-X - a simulated version of what the Ares I and its Orion crew capsule will look like; for testing purposes, it's made up mostly of spare shuttle parts and a mock segments - lifted off at 11:30 a.m. The rocket's first and upper stages separated on schedule, approximately two minutes into the flight. And early indications are that the more than 700 onboard sensors did their job by streaming back to Earth a treasure trove of data to validate Ares computer models, information...
...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...
Regardless of the success of the $445 million flight test, the significance of the 327-ft. rocket is uncertain. A report delivered to the White House on Oct. 22 from the Human Space Flights Plan Committee said the Constellation program's goals were underfunded. The committee, headed by Norman Augustine, retired chairman and CEO of Lockheed Martin Corp., concluded that NASA needs another $3 billion a year to pursue meaningful human space exploration beyond low Earth orbit. Facing a $1.4 trillion federal deficit, even NASA's most ardent supporters in Congress, who represent some of the 60,000 jobs associated...
...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...