Video Archive
05 March 2013, 06:17 PM ET
As Comet Pan-STARRS brightens, a German travel agency is offering some skywatchers a chance to watch the dazzling show from above the clouds.
05 March 2013, 10:44 AM ET
The online Slooh Space Camera will offer a live webcast of the sun at 2:30 p.m. ET (1930 GMT) today.
05 March 2013, 07:00 AM ET
The 1-ton robot is out of safe mode and may be back in action as early as this weekend.
04 March 2013, 04:04 PM ET
Find out how long the moon is officially "full," why a half-illuminated moon is called a "quarter moon," and more.
02 March 2013, 05:27 PM ET
SpaceX's Dragon space capsule will be captured by the space station's robot arm at 6:01 a.m. EST (1101 GMT).
01 March 2013, 05:10 PM ET
A thruster problem on SpaceX's Dragon spacecraft has delayed the spacecraft's arrival at the space station by at least a day.
01 March 2013, 10:30 AM ET
A thruster issue just after launch is stalling SpaceX's Dragon capsule flight to the International Space Station.
27 February 2013, 06:43 PM ET
NASA programs are still focused on sending astronauts to Mars.
27 February 2013, 05:43 PM ET
Record-setting snowfall in Texas spotted by NASA's Suomi NPP satellite.
27 February 2013, 06:00 AM ET
Observations from NASA's Messenger probe indicate Mercury was once roiling with magma.
26 February 2013, 04:11 PM ET
Furthest from equator phenomenon has been observed.
26 February 2013, 03:36 PM ET
NASA's Dryden Flight Research Center is one small step closer to being named after the first man on the moon.
26 February 2013, 03:12 PM ET
Researchers and policymakers are ramping up efforts to detect and deflect asteroids.
25 February 2013, 05:15 PM ET
The miniature Buzz Aldrin was painstakingly crafted by British sculptor Willard Wigan.
23 February 2013, 05:19 PM ET
The tiny nanosatellites are small cubes that will study the brightest stars in the night sky.
23 February 2013, 07:00 AM ET
The proposed AIDA mission will go after a binary asteroid called Didymos in 2022.
22 February 2013, 05:43 PM ET
Orbital Sciences will test-fire the engines of its Antares rocket between 6 p.m. and 9 p.m. ET tonight (Feb. 22).
22 February 2013, 03:13 PM ET
Germs like salmonella behave differently in space.
22 February 2013, 03:09 PM ET
The brightest star in the night sky is on full view now.
22 February 2013, 02:19 PM ET
Nicolas-Louis de Lacaille catalogued the positions of 9,766 southern stars in just 11 months in the 1750s.
22 February 2013, 01:46 PM ET
Three spaceflyers on board the International Space Station "hung out" on with Google+ users, answering questions for 20 minutes.
22 February 2013, 09:00 AM ET
One night in 1913, nearly a quarter of the world could see fireballs falling in formation to Earth.
21 February 2013, 02:01 PM ET
Fifth-graders to college students can work with NASA's Mars Odyssey satellite.
21 February 2013, 07:00 AM ET
Nerdy toy makers used input from scientists to create a candle that smells like space.
20 February 2013, 04:06 PM ET
NASA's Mars rover made a giant leap for space exploration when it drilled its first sample of Red Planet rock.
