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Showing posts with label spaceflight. Show all posts
Showing posts with label spaceflight. Show all posts

Sunday, June 3, 2012

Gemini X, a double space rendezvous of forty-six years ago

Gemini X was the eighth manned mission and the fourth rendezvous mission of the Gemini Program. The Gemini Atlas-Agena Target Vehicle was launched from Complex 14, Cape Kennedy, Florida, at 3:39:46 p.m. e.s.t. on July 18, 1966. The Gemini Space Vehicle was launched from Complex 19, Cape Kennedy, Florida, at 5:20:27 p.m. e.s.t, on July 18, 1966, with Astronaut John W. Young as the Command pilot and Astronaut Michael Collins as the Pilot. The flight was successfully concluded on July 21, 1966, when the spacecraft was landed within sight of the prime recovery ship at 70:46:39 ground elapsed time. The flight crew elected to be retrieved by helicopter and were on the deck of the prime recovery ship approximately 28 minutes after landing.

The Gemini spacecraft, a distant ancestor of SpaceX Dragon, was designed to carry two astronauts into Earth orbit to test long-duration flight, rendezvous and docking and other techniques needed for journeys to the moon. Credit: NASA

Tuesday, May 29, 2012

Hypervelocity impacts

This image shows the results of a lab test impact between a small sphere of aluminum travelling at approximately 6.8 km/second and a block of aluminum 18 cm thick. This test simulates what can happen when a small space debris object hits a spacecraft.

Credit: European Space Agency, ESA

Tuesday, May 22, 2012

All you need to know about SpaceX's Dragon spacecraft mission

For the first time in history, a private corporation is set to prove it can deliver cargo to the International Space Station.

SpaceX CEO and Chief Designer Elon Musk stands in front of a Falcon 9 rocket at SpaceX's launch site in Cape Canaveral, Florida. Credit: SpaceX