CHINA TOPIX

12/23/2024 08:32:37 am

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supernovas

SDSS1133

Astronomers Stumped by Mystery Object: Black Holes Merging or Rare Supernova?

A bright object in a distant galaxy could be a misplaced black hole or a rare star.

Pulsar

NASA's NuSTAR Detects Ultra Luminous Dead Star with an Energy of 10 Million Suns

This stellar remnant is so dense, astronomers first thought it was a black hole.

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