Have you ever wondered what a solar eclipse would look like from space? The STEREO (Solar TErrestrial RElations Observatory) has just sent back its view (awe-inspiring video included). It has also sent back some gorgeous pictures of our sun (and the McNaught Comet). For more media, check out the other galleries (including some 3D images). For more about the project, see NASA's STEREO homepage. Be sure to also stop by the Johns Hopkins University STEREO Page, where you can download a mission guide (pdf), view animations, watch a video of the launch, or even make your own papercraft STEREO model (pdf). You can also learn more in six minute segments with their series of short educational videos.
posted by wander on Mar 13, 2007 - 15 comments

Stardust@home. The Stardust spacecraft (discussed recently here) should land in Utah early Saturday, carrying in its hold a sprinkling of grains of interstellar dust. Researchers are seeking the public's help in pinpointing the submicroscopic bits of dust. Participants will sift through the hundreds of thousands of pictures of the roughly square-foot collector plate.
posted by ND¢ on Jan 11, 2006 - 21 comments

THWACK!  (NASA TV Live feed) This is just a heads up, only about 80 minutes until Deep Impact (NASA mission page) slams into comet Tempel 1. Recent discussion here.
posted by planetkyoto on Jul 3, 2005 - 122 comments

Deep impact. NASA scientists want to know what the pristine inside of a comet looks like. What better way, then, than by blowing a 25-meter crater in one? Comet Tempel 1, to be specific. Even better, send them your name and they'll put it on a disc attached to the impactor spacecraft, which will be launched on December 30, 2004. It'll hit on the 4th of July, 2005.
posted by gottabefunky on May 13, 2003 - 9 comments

The Rosetta Project In Spaaaace. Agh, it's a great concept... I just wish they'd made the text something a little more secular. The aliens will probably take it all too literally.
posted by Pretty_Generic on Jan 13, 2003 - 6 comments