From: NASA on Mon, Jan 05 2009 2:28 PM

Expedition 18 Flight Engineer Greg Chamitoff makes a move in the Earth vs. Space Chess match after his return to Earth.

From: NASA on Mon, Dec 22 2008 9:00 PM

From: NASA on Wed, Dec 17 2008 5:58 PM

Bob Cabana reflects on commanding STS-88, the first ISS construction mission 10 years ago.

From: NASA on Sun, Dec 14 2008 9:34 AM

Space shuttle Endeavour wraps up the STS-126 mission with a smooth touchdown at Edwards Air Force Base in California.

From: NASA on Thu, Dec 11 2008 9:07 AM

Cameras aboard the International Space Station and space shuttle Endeavour capture spectacular views as the shuttle performs a flyaround of the station.

From: NASA on Wed, Dec 03 2008 11:23 AM

STS-126 mission specialists Don Pettit and Steve Bowen drink a special Thanksgiving toast using cups Pettit designed for a weightless environment.

From: NASA on Wed, Dec 03 2008 11:23 AM

Cameras mounted on space shuttle Endeavour's twin solid rocket boosters capture amazing footage of the STS-126 launch. (No audio)

From: NASA on Sun, Nov 30 2008 6:34 AM

Astronauts Heidemarie Stefanyshyn-Piper and Steve Bowen work on the starboard solar alpha rotary joint during the third STS-126 spacewalk.

From: NASA on Sun, Nov 30 2008 6:33 AM

Using a piece of transparent plastic and some tape, STS-126 Mission Specialist Don Pettit builds a coffee cup that works in a weightless environment.

From: NASA on Sun, Nov 30 2008 6:33 AM

Shuttle and station astronauts send a message to the troops wishing them Happy Holidays.

From: NASA on Sun, Nov 30 2008 6:32 AM

Commander Chris Ferguson and the rest of the STS-126 crew wish a happy Thanksgiving to everyone supporting the mission.

From: NASA on Mon, Nov 24 2008 1:39 PM

Astronauts Heidemarie Stefanyshyn-Piper and Shane Kimbrough tackle the second spacewalk of the STS-126 mission.

From: NASA on Fri, Nov 21 2008 7:21 PM

STS-126 Commander Chris Ferguson and Expedition 18 Commander Mike Fincke mark the 10th anniversary of the launch of the first module of the International Space Station.

From: NASA on Fri, Nov 21 2008 4:47 PM

Students will monitor the arachnid astronauts to see how they spin webs in space.

From: NASA on Thu, Nov 20 2008 4:40 PM

Astronauts Steve Bowen and Heidemarie Stefanyshyn-Piper perform the first spacewalk of the STS-126 mission.

From: NASA on Wed, Nov 19 2008 11:40 PM

Expedition 18 welcomes STS-126 aboard the International Space Station.

From: NASA on Wed, Nov 19 2008 2:05 PM

Space shuttle Endeavour lights up Kennedy Space Center as it blazes a trail toward orbit.

From: NASA on Mon, Nov 17 2008 6:55 PM

Endeavour to deliver enough equipment and supplies to double station's crew size next year.

From: NASA on Sat, Nov 15 2008 3:43 PM

The terrain, rock distribution, soil materials and permafrost in Hawaii provide an ideal simulation for In-situ Resource Utilization (ISRU), a necessary element in NASA’s current lunar exploration architecture. ISRU is a process that uses hardware or employs an operation to harness local resource...

From: NASA on Wed, Nov 12 2008 7:46 PM

Did Mars once have an environment capable of supporting life? NASA's next rover will further unravel that mystery.