NASA probe sent the first video clip of the dark side of the moon

NASA twin spacecraft from the "Grail" mission, called "Eb" and "Flow", reached the moon at the beginning of January, and one of them has just sent its first video "dark" side of the Earth's satellite, the moon and those who never see from Earth.

This video clip is recorded flight from northern to the southern half of the moon. The north pole is visible in the top of the screen while the probe is flying towards the south pole.

The moon is "bound" for the Earth so that the planet always faces one side only. clip that you can see is just the first of many that should arrive within an interactive project to explore the dark side of the month and should include students of American schools.