03 February 2009, 07:15 PM ET
NASA has delayed the launch of shuttle Discovery to Feb. 19 at the earliest.
21 January 2009, 03:12 PM ET
Discovery astronauts staged a launch dress rehearsal Wednesday for their Feb. 12 liftoff.
20 January 2009, 10:59 AM ET
Discovery shuttle astronauts arrived at NASA's Florida spaceport for training.
14 January 2009, 05:43 PM ET
The shuttle Discovery rolled out to its Florida launch pad Wednesday.
13 January 2009, 01:50 PM ET
A NASA astronaut is packing some space chimp chocolate bars for a space station trip.
09 January 2009, 11:30 PM ET
Seven astronauts are primed to haul new solar wings to the space station.
08 January 2009, 09:29 AM ET
NASA's shuttle Discovery moved closer to the launch pad on Wednesday.
06 January 2009, 01:04 PM ET
The shuttle Discovery is poised to move closer to the first shuttle flight of 2009.
10 October 2008, 12:32 PM ET
The International Space Station's master toilet is on the fritz again.
25 August 2008, 11:40 AM ET
Astronaut Biography: Michael E. Fossum
08 July 2008, 03:48 PM ET
NASA has set the target launch dates for the last shuttle missions.
08 July 2008, 03:48 PM ET
The final schedule is set for NASA's last shuttle missions.
23 June 2008, 06:48 AM ET
Salmonella helped get Spacehab on most of the remaining shuttle flights.
17 June 2008, 10:34 AM ET
NASA engineers are guaranteeing that damage to the flame trench will be fixed before the August rollout of the space shuttle Atlantis.
16 June 2008, 01:25 PM ET
"Exciting." "Incredible." "Phenomenal." "Amazing." Such were the words chosen by the STS-124 crew to describe their space shuttle mission.
14 June 2008, 11:20 AM ET
NASA's space shuttle Discovery landed safely in Florida's Kennedy Space Center June 14.
14 June 2008, 05:52 AM ET
The seven astronauts of NASA's shuttle Discovery are glad to be home.
14 June 2008, 03:56 AM ET
The shuttle Discovery's return to Earth sets the stage for NASA's Hubble flight.
14 June 2008, 02:45 AM ET
The shuttle Discovery and its seven-astronaut crew is set to land today.
13 June 2008, 05:50 PM ET
NASA has cleared the shuttle Discovery for a planned Saturday landing.
13 June 2008, 05:31 PM ET
Astronauts can escape Earth, but not the facts of life.
13 June 2008, 03:30 AM ET
Astronauts will prepare the shuttle Discovery for a Saturday landing today.
12 June 2008, 06:39 PM ET
NASA is set to land shuttle Discovery Saturday and fix its damaged launch pad.
12 June 2008, 04:00 AM ET
Discovery shuttle astronauts will take some much needed time off Thursday.
11 June 2008, 09:46 AM ET
The shuttle Discovery undocked from the International Space Station Wednesday.
10 June 2008, 05:37 PM ET
Discovery shuttle astronauts bid farewell to the space station crew Tuesday.
10 June 2008, 03:39 AM ET
Discovery shuttle astronauts are preparing to leave the space station.
09 June 2008, 08:00 PM ET
On-board camera from Discovery's Solid Rocket Motor from separation through splashdown.
09 June 2008, 07:45 PM ET
Astronauts reveled in the success of their station construction flight Monday.
09 June 2008, 06:09 AM ET
The space station's new Japanese robotic arm will flex its full length Monday.
08 June 2008, 05:05 PM ET
Shuttle astronauts wrapped up their third and last spacewalk at the ISS on Sunday.
08 June 2008, 05:52 AM ET
Astronauts will venture outside the space station on their third spacewalk today.
07 June 2008, 04:30 PM ET
Shuttle astronauts hit the midpoint of their ISS construction flight on Saturday.
07 June 2008, 06:00 AM ET
A new Japanese arm will make its first, brief move at the ISS.
06 June 2008, 06:29 PM ET
The space station's largest laboratory got even larger with a new room on Friday.
06 June 2008, 11:45 AM ET
The Discovery Channel showcases NASA missions in High Definition.