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supernovas

Astronomers are mystified by a strange star explosion in a distant galaxy that might be a relic from an earlier cosmological era.
astrophysics

‘Crazy’ Supernova Looks Like a New Kind of Star Death

Astronomers are mystified by a strange star explosion in a distant galaxy that might be a relic from an earlier cosmological era.

Astronomers thought that all Type Ia supernovas shine with the same brightness, making them incredibly useful cosmic yardsticks. But uncertainty over what causes these explosions has led researchers to reconsider their assumptions.
Abstractions blog

Cookie-Cutter Supernovas Might Come in Different Flavors

Astronomers thought that all Type Ia supernovas shine with the same brightness, making them incredibly useful cosmic yardsticks. But uncertainty over what causes these explosions has led researchers to reconsider their assumptions.

Supernova hunters were able to train their telescopes on a recent eruption just hours after it exploded. What they found only adds to the growing list of questions surrounding these cosmic blasts.
astrophysics

Lucky Break Leads to Controversial Supernova Discovery

Supernova hunters were able to train their telescopes on a recent eruption just hours after it exploded. What they found only adds to the growing list of questions surrounding these cosmic blasts.