Wednesday, 26 February 2020

Gullies on Mars


Gullies on Mars form during the winter, made liquid by carbon dioxide frost. via NASA https://ift.tt/392pe9n

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Hubble Captures an Active Galactic Center

This Hubble image shows the spiral galaxy UGC 11397, which resides in the constellation Lyra (The Lyre). via NASA https://ift.tt/oNArYFz