NASA Twin Spacecraft On Final Approach For Moon Orbit

NASA's twin spacecraft to study the moon from crust to core are nearing their New Year's Eve and New Year's Day main-engine burns to place the duo in lunar orbit.

Link: http://www.nasa.gov/home/hqnews/2011/dec/HQ_11-426_GRAIL_Highlights.html

Time: 28. Dec. 2011

Feed: NASA Breaking News

Topics: moon, nasa, orbit, spacecraft, twin