The James Webb Space Telescope has spotted one of the earliest and most distant supernovas, marking the death of a stellar monster 20 times the mass of the sun.

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A Distant Supernova Discovery This latest image from the Hubble Space Telescope features a distant galaxy located about 600 ...

A study of supernova remnant SNR 0519-69.0 using the Chandra X-ray telescope, Hubble and more has narrowed down its age to several hundred of years. The remnant is located in the "Large Magellanic ...

Hubble spots SN 2022aajn, a Type Ia supernova 600 million light-years away, refining cosmic distance tools and unraveling the ...

Through the lens of the Hubble and James Webb Space Telescopes, scientists are zeroing in on the Hubble Constant, a vital ...

NASA’s Hubble Space Telescope has captured stunning images of these cosmic explosions, and we’re counting down the top 10 ...

NASA's stunning images enhance our understanding of stars' life cycles and essential elements in the universe.

Pulsars are the remnants of large stars that exploded in a supernova. Check out these 7 stunning pulsar images shared by NASA.

There is a lot of complicated but beautiful physics in understanding how this explosion takes place,” says Purdue University ...

JWST revealed a massive star that ended its life in an explosion when the universe was just a cosmic toddler.

Young supernovas could have spread water out into the cosmos, causing planet formations earlier than originally thought.