Scientific American17d
NASA’s Hubble Space Telescope Was Never Meant to Look at the Sun. Astronomers Tried It Anyway
A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun ...
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Smiley face on Mars is a telltale sign of its past
"Most likely, those salt deposits formed from shallow ponds of water or brine that evaporated in the sun," Valentin Bickel ... A collaboration between NASA and ESA will in 2028 launch a ...
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People think they've spotted an eerie human face on Mars
The rock-face looks dismayed, as it withers away in the harsh light of the Sun. The photo was taken on ... Most of us have done it, such as seeing a smiley face in your coffee or spotting a ...