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Mars’ Gale Crater Image acquired by the Mars Curiosity rover on Friday 6th November 2015, via NASA / JPL / Malin Space Science Systems. Mars Science Laboratory Curiosity.

|| Looking very similar to the iconic first footprint on the Moon from the Apollo 11 landing, this new raw image from the Curiosity rover on Mars shows one of the first “scuff” marks from the rover’s wheels on a small sandy ridge. This image was taken today by Curiosity’s right Navcam on Sol 57 (2012-10-03 19:08:27 UTC).

NASA ECHO II S-131 // From Wikipedia: "Project Echo was the first passive communications satellite experiment. Each of the two American spacecraft, launched in 1960 and 1964, was a metalized balloon satellite acting as a passive reflector of microwave signals. Communication signals were bounced off of them from one point on Earth to another."