James Webb detects its first supernova 3 billion light years from Earth - Daily Mail

James Webb spotted a bright light in a galaxy far, far away that astronomers speculate is a supernova because it does not appear in an image of the galaxy snapped by the Hubble in 2011.

A brilliant light detected by NASAs James Webb Telescope (JWST) three billion light years from Earth is believed to be the $10 billion scopes first observation of a dying star exploding. Formally kn… [+5089 chars]

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