Space Travel
23, May, 2012

Space exploration began with the launch of Sputnik and Astrophysics was born as the application of physics to the phenomena observed by Astronomy, which etymologically means laws of the stars.

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Term Definition
Noctis Labyrinthus
A system of short, narrow canyons on the surface of Mars, east of the Tharsis region. The canyons are apparently grabens that formed as a result of the uplift of the Tharsis bulge.