How close can you be to a supernova? before things get ugly

c/astronomy 1mo ago

'This is really intolerable': Astronomers protest giant orbiting mirror project and SpaceX's million AI satellites

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c/astronomy 4mo ago

Why Supermassive Black Holes Turn Down Feasts

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c/astronomy 5mo ago

Scientists get a first look at the innermost region of a white dwarf system

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c/astronomy 7mo ago

Comet 3I/ATLAS shows signs of water

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c/astronomy 7mo ago

Six billion tonnes a second: Rogue planet found growing at record rate

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c/astronomy 7mo ago

A Newly Discovered ‘Einstein’s Cross’ Reveals the Existence of a Giant Dark Matter Halo

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c/astronomy 10mo ago

Astronomers crack 1,000-year-old Betelgeuse mystery with 1st-ever sighting of secret companion

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c/astronomy 18mo ago

Learn about the FINAL Super Moon of 2024.

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c/astronomy 18mo ago

China's Long March 10A Moon Mission Plans

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