NASA's Solar Dynamics Observatory has collected data to show what the surface of the sun looks like with a changing range of wavelengths that are invisible to the human eye.
Astronaut Chris Hadfield who became famous for his hundreds of YouTube videos made from space, is now back home and has a "down to Earth" message about Movember.
This beautiful high definition animation of the moon's rotation was captured by NASA's Lunar Reconnaissance Orbiter.
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