Twin NASA spacecraft that have allowed scientists to learn more about the internal structure and composition of the Moon will end their gravity-mapping mission in spectacular way next week, crashing on the lunar surface.
GRAIL-B, reached its lunar orbit at 2243 GMT Sunday, while GRAIL-A started orbiting moon at 2200 GMT Saturday.
After two years of space travel in the Earth’s orbit, the twin NASA probes have finally reached the Moon.
Day in Pics: 25th December
Showbiz World - December 25, 2014
Sunny Leone with Mastizaade