Spacecraft Observes Another Spacecraft at the Moon

This is the first footage of one orbiting robotic spacecraft taken by another orbiting robotic spacecraft at Earth moon. Flow, one of two satellites making up NASA GRAIL mission, captured this video of NASA LRO as it flew by.

This is the first footage of one orbiting robotic spacecraft taken by another orbiting robotic spacecraft at Earth moon. Flow, one of two satellites making up NASA GRAIL mission, captured this video of NASA LRO as it flew by.

MoonGravity Recovery and Interior Laboratory GRAIL Lunar Reconnais