1:52

Parting Moon Shots from NASA's GRAIL mission

NASA Jet Propulsion Laboratory

3:23

NASA's Moon-Bound GRAIL Mission

NASA Jet Propulsion Laboratory

0:58

GRAIL Mission Returns First Video of Moon's Far Side

NASA Jet Propulsion Laboratory

1:04

GRAIL-A Spacecraft Arrives at the Moon

NASA Jet Propulsion Laboratory

3:08

What's Up Sept: The moon and GRAIL launch

NASA Jet Propulsion Laboratory

1:33

Montana 4th Grade Class Names NASA's Lunar Spacecraft Twins

NASA Jet Propulsion Laboratory

19:14

JPL Up to the Minute

NASA Jet Propulsion Laboratory