30 May 2011, 02:22 AM ET
From the shuttle Columbia and Challenger disasters to the launch of Hubble and the building of the International Space Station
01 May 2011, 07:35 PM ET
On April 12, 2011, NASA will celebrate the 30th anniversary of the first space shuttle flight. Here's a look at some of the most striking images of NASA's iconic orbiters.
29 April 2011, 02:24 PM ET
NASA's STEREO solar satellites ability to accurately monitor the brightness of variable stars is giving scientists an invaluable tool in discovering exoplanets and studying star inner structure; this video illustrates measurements from 4 stars.
11 April 2011, 07:00 AM ET
Some museum officials will be thrilled, and many others disappointed, when the decision is announced on Tuesday.
08 April 2011, 03:28 PM ET
SPACE.com spoke to Wayne Hale about the upcoming anniversary of NASA's first space shuttle launch.
19 March 2011, 03:31 PM ET
The unique NASA photo is a rare glimpse of the thousands who help launch space shuttle missions.
15 March 2011, 05:45 PM ET
Robonaut 2 will serve as a technology demonstration, helping researchers develop more advanced bots in the future.
11 March 2011, 05:04 PM ET
It's a bird! It's a plane! No, it's the shuttle Discovery dumping waste water.
09 March 2011, 12:15 PM ET
Final Stats: 39 Missions, 246 passengers, 148 million + miles traveled. Discovery is retired after a glorious landing at 11:57 A.M. EST March 9, 2011.
09 March 2011, 11:56 AM ET
Technicians will now begin prepping the shuttle to become a museum showpiece
09 March 2011, 10:34 AM ET
All three of NASA's space shuttles are headed to museums, and numerous institutions are vying for the right to display them.
09 March 2011, 10:00 AM ET
NASA's space shuttle Discovery has racked up some surprising statistics during its lifetime.
09 March 2011, 09:46 AM ET
After 13 years of construction, the International Space Station finally has all its big NASA rooms.
09 March 2011, 07:08 AM ET
See photos from shuttle Discovery's final mission – STS-133.
09 March 2011, 05:42 AM ET
Discovery's final landing is a bittersweet moment for the astronauts and ground teams.
09 March 2011, 04:00 AM ET
Space shuttle Discovery will return to Earth today to end an illustrious career in space.
08 March 2011, 04:59 PM ET
NASA has cleared the space shuttle Discovery for one final landing. The final flight of Discovery will land in Florida to end a 13-day space mission, STS-133.
08 March 2011, 02:57 PM ET
The final mission of Space Shuttle Discovery, STS-133, nearly completes the ISS and marks the end of an era; includes highlights from the launch, EVA's, ISS docking, un-docking and more.
08 March 2011, 02:20 PM ET
See the history of the space shuttle Discovery.
08 March 2011, 02:07 PM ET
Amateur astronomers have caught snapshots of space shuttle Discovery on its last voyage.
08 March 2011, 01:04 PM ET
The six astronauts riding aboard the space shuttle Discovery paid tribute to their tried and true orbiter.
08 March 2011, 06:44 AM ET
Live from Mission Control! Rock band Big Head Todd and the Monsters performed their single "Blue Sky" wake Discovery's crew.
08 March 2011, 05:16 AM ET
Discovery's astronauts will spent today preparing the shuttle for its scheduled landing on Wednesday.
07 March 2011, 04:48 PM ET
Discovery's astronauts awoke to a special message from William Shatner, TV's original Captain James T. Kirk.
07 March 2011, 04:42 PM ET
The final work of late artist Robert McCall has found a permanent home in space.
07 March 2011, 02:25 PM ET
NASA's space shuttle Discovery delivered some new science experiments to the International Space Station. SPACE.com looks at the weird science research on Discovery's last flight.
07 March 2011, 01:26 PM ET
NASA says there are no current plans to use iPads on the International Space Station. NASA cites lengthy and extensive testing process of new technology as the reason.
07 March 2011, 01:09 PM ET
Discovery takes a victory lap, making its final fly around of the ISS after un-docking. Watch Discovery pirouette before breathtaking views of the Sahara Desert, the coasts of Africa and Europe.
07 March 2011, 10:39 AM ET
NASA's shuttle Discovery left the International Space Station for the last time today.
07 March 2011, 01:50 AM ET
The space shuttle Discovery is set to depart from the orbiting outpost one last time today.
06 March 2011, 04:50 PM ET
The shuttle and station astronauts marked the end of the joint mission with a special goodbye ceremony today.
06 March 2011, 06:02 AM ET
SPACE.com has put together a list of some serious wakeup tunes, space music for astronauts.
06 March 2011, 06:00 AM ET
NASA has been waking astronauts in space with music for years. But singers and songwriters have been thinking about space too.
06 March 2011, 05:30 AM ET
Discovery's six astronauts are wrapping up their stay at the International Space Station today.
05 March 2011, 05:15 AM ET
Astronauts on shuttle Discovery and the International Space Station focus on unpacking and repair work today.
04 March 2011, 02:48 PM ET
The sentiments among the six Discovery crewmembers are a mixture of sadness and pride.