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Supernovae

Today in the History of Astronomy

March 24, 1893: The birth of Walter Baade

Today in the History of Astronomy

Feb. 23, 1987: Supernova 1987A is spotted

Stars

How AI helped uncover a new type of supernova

Stars

Astronomers may have detected a first-of-its-kind superkilonova

Today in the History of Astronomy

Sept. 20, 2016: Spotting a supernova shock breakout

Today in the History of Astronomy

Aug. 29, 1990: Hubble sees Supernova 1987A clearly

Science

JWST spies the aftermath of a famous supernova

Stars

Astronomers discover a perfectly spherical supernova remnant

SN 1987A
Stars

When was the last supernova seen in the Milky Way?

Deep-Sky Objects

Explore explosive supernovae from your backyard

Galaxies, Stars

View the Cassiopeia A supernova remnant in 3D 

Stars

This distant star is about to die — and astronomers caught it in close-up

Posts pagination

1 2 3 … 11 Older posts
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