Hubble Space Telescope Valuable Discovery

After more than 20 years in orbit around the Earth,The Hubble showed a new discovery. It showed a fourth moon orbiting Pluto and was called P4 temporarily.

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Channels: Others Astrophysics

Tags: Astronomers Hubble Space Telescope

Uploaded by: ( Send Message ) on 06-11-2011.

Duration: 4m -0s