STS-129 Prelaunch Update

NASA Television will air a Prelaunch News Conference no earlier than 11 a.m. EST, at the…

STS-129 Launch Countdown Begins Today

At today's launch countdown status briefing held at NASA's Kennedy Space Center in Florida, managers reported…

Preps for Launch Continue, Status Briefing This Morning

NASA officials will hold the STS-129 mission launch countdown status briefing this morning a 10 a.m.…

NASA’s LCROSS Impacts Confirm Water in Lunar Crater

Preliminary data from NASA's Lunar Crater Observation and Sensing Satellite, or LCROSS, indicates the mission successfully…

Hosting Destruction

This artist's concept illustrates the two types of spiral galaxies that populate our universe: those with…

NASA’s LCROSS Confirms Water in Lunar Crater

Preliminary data from NASA's Lunar Crater Observation and Sensing Satellite, or LCROSS, indicates the mission successfully…

STS-129 Astronauts Arrive at Kennedy

The six astronauts for space shuttle Atlantis's STS-129 mission to the International Space Station are now…

STS-129 Crew Due in to Kennedy Today

Space shuttle Atlantis' six astronauts are expected to arrive at NASA's Kennedy Space Center in Florida…

NASA to Begin Attempts to Free Sand-Trapped Mars Rover

NASA will begin transmitting commands to its Mars exploration rover Spirit on Monday as part of…

Inventors to Compete for $400,000 in NASA Astronaut Glove Challenge

Reporters and the public are invited to attend the 2009 Astronaut Glove Challenge on Nov. 19…