Video Archive
29 August 2012, 07:00 AM ET
Blue moons are not really blue. And they're not all that rare, either.
28 August 2012, 02:11 PM ET
Scientists can now create entire universes from scratch with computers.
28 August 2012, 08:06 AM ET
More than 100 images were taken to help compile this mosaic.
27 August 2012, 12:38 PM ET
A widespread email claims that Mars will appear the same size as the full moon during a close approach to Earth on August 27. But this is a hoax that resurfaces every year.
27 August 2012, 07:12 AM ET
Armstrong always insisted his famous moon quote was a misquote.
26 August 2012, 06:52 AM ET
Armstrong never sought out the spotlight.
25 August 2012, 10:01 AM ET
Isaac's stormy fallout forced NASA to delay the Radiation Belt Storm Probes launch to Aug. 30.
24 August 2012, 05:21 PM ET
NASA is preparing to bid farewell forever to space shuttle Endeavour.
24 August 2012, 02:45 PM ET
The sun is ramping up toward an activity peak in 2013.
24 August 2012, 12:55 PM ET
XCOR will build and launch its Lynx space plane from NASA's Kennedy Space Center, Florida.
23 August 2012, 05:03 PM ET
You might be surprised to see a coat hangar made of stars in the night sky.
23 August 2012, 02:01 PM ET
A red giant star force-fed a white dwarf companion until it exploded in a supernova.
23 August 2012, 01:02 PM ET
The two newfound galaxies are spirals with two large companion galaxies, just like our own Milky Way.
22 August 2012, 01:01 PM ET
Space agencies can learn from partnership failures like the ExoMars mission.
20 August 2012, 06:51 PM ET
The iconic Voyager 2 spacecraft celebrated its 35th birthday Monday at the edge of our solar system.
20 August 2012, 12:58 PM ET
A NASA engineer's dream of a LEGO Mars rover Curiosity may turn into reality.
17 August 2012, 07:09 AM ET
Ferdowsi has worked on Curiosity's mission for almost nine years, but the world noticed him for his hairstyle.
16 August 2012, 04:32 PM ET
NASA will stream the 1:30 p.m. ET update on Mars rover Curiosity live online.
16 August 2012, 12:04 PM ET
NASA's secret "space shuttle" is about to make its public debut.
16 August 2012, 07:00 AM ET
The decadal survey was sponsored by NASA and the National Science Foundation.
15 August 2012, 02:02 PM ET
Thursday, Aug. 16, is a great time to look for the elusive planet Mercury in the predawn sky.
14 August 2012, 05:23 PM ET
How do scientists know the shape of the Milky Way when we can only see it from the inside?
14 August 2012, 12:22 PM ET
Satellite images reveal the culprit of the sprawling island of volcanic rocks.
13 August 2012, 12:43 PM ET
NASA will hold a press conference at 1 p.m. ET on Wednesday, Aug. 15.
12 August 2012, 02:54 PM ET
The moon and Venus are headed for a Monday night sky rendezvous.
