Saturday, 22 July 2017

Nature - Images

Interesting Images

Mars Moon - Phobos

Over the course of 22 minutes, Hubble took 13 separate exposures, allowing astronomers to create a time-lapse image showing the tiny moon Phobos during its orbital trek (white dots) around Mars. The grooves on Mars’s moon Phobos could have been produced by tidal forces—the mutual gravitational pull of the planet and the moon.

7 21 17 mars phobos

7 21 17 mars phobos 2

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