Thursday, 5 April 2018

Gullies of Matara Crater


Gullies on Martian sand dunes, like these in Matara Crater, have been very active, with many flows in the last ten years. via NASA https://ift.tt/2GDsf1J

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Hubble Captures Puzzling Galaxy

This NASA/ESA Hubble Space Telescope image features a galaxy, NGC 2775, that’s hard to categorize. via NASA https://ift.tt/vtso3PZ