Kennedy Space Center, Fla. NASA is preparing to launch its next-generation, deep-space capsule Orion next month on its first space flight, a mission that a NASA administrator recently called our first step in our journey to Mars. <\/p>\n
At a Nov. 6 briefing, Deputy Associate Administrator William Hill and other NASA and industry officials outlined hopes and expectations for a mission on Dec. 4 that will blast an unmanned Orion capsule from Kennedy Space Center, Fla., sending it more than 3,500 miles into space and back for a splashdown off Baja California, Mexico. <\/p>\n
The flight, which will involve two Earth orbits and last less than five hours, will give NASA and its Orion business partner, Lockheed Martin, their first space test of the capsule envisioned as a critical part of any NASA trips to the moon, an asteroid, Mars or beyond. <\/p>\n
Those missions are not envisioned until the 2020s and 2030s, and even the first manned flight of Orion is not expected before 2021. <\/p>\n
For the Dec. 4 test, Orion will be staged on top of the most powerful rocket available in the world today, a three-booster Delta IV Heavy, provided by United Space Alliance. As launched, the capsule will be fully configured to carry four crew members, although it will be unoccupied. <\/p>\n
All the tests and research NASA will be conducting on the flight will be with the assumption that there are astronauts on board. <\/p>\n
The launch is set for 7:05 a.m., with Dec. 5 and 6 available as backup launch days. <\/p>\n
The mission will test Orions capabilities ranging from the 17 separations that will occur as various parts of the rocket and capsule system fall away, to the computers ability to withstand space radiation, to the heat shields and parachutes operations for re-entry and splashdown. <\/p>\n
The test flight will cost about $370 million including the rocket, but not including the capsule, which NASA and Lockheed Martin intend to recover and reuse. <\/p>\n
Orion will go 3,600 miles into space by comparison, the International Space Station orbits the Earth just 260 miles away so that it can built up to a top speed of 20,000 miles per hour on its return. Thats almost as fast as it would have to go for a journey to the moon. <\/p>\n
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On a Mission to Mars<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" Kennedy Space Center, Fla. NASA is preparing to launch its next-generation, deep-space capsule Orion next month on its first space flight, a mission that a NASA administrator recently called our first step in our journey to Mars. Continue reading