NASA Cassini Spacecraft Captures Ocean-Like Spray At Saturn Moon

NASA's Cassini spacecraft has discovered the best evidence yet for a large-scale saltwater reservoir beneath the…

STS-135 Crew Trains in Florida

At NASA's Kennedy Space Center in Florida today, the four Atlantis astronauts set to fly the…

NASA Briefs Media on Air Quality Research Flights Over Maryland

NASA will hold a media teleconference at 11 a.m. EDT on Thursday, June 23, to preview…

Gemini Water Egress Training

Astronauts John Young and Gus Grissom are pictured during water egress training in a large indoor…

NASA Sets Sail on Second Leg of Arctic Ocean Research Voyage

Scientists embark this week from Alaska on the second and final campaign of a NASA field…

NASA Details Achievements Of Lunar Spacecraft

NASA declared full mission success for the Lunar Reconnaissance Orbiter (LRO).

Astronaut Mark Kelly Announces Plans To Retire From NASA

NASA astronaut and U.S. Navy Capt. Mark Kelly has announced his plans to retire from the…

NASA Schedules News Conference About Final Space Shuttle Launch

NASA managers will hold a news conference on Tuesday, June 28, at the agency's Kennedy Space…

STS-135 Crew Arrives in Florida for Countdown Rehearsal

The four veteran astronauts for space shuttle Atlantis' STS-135 mission arrived Monday evening at NASA's Kennedy…

STS-135 Crew Set to Arrive in Florida Shortly

The four veteran astronauts for space shuttle Atlantis' STS-135 mission are expected to arrive at NASA's…