When massive stars die, they unleash some of the most powerful explosions in the universe. Yet not all supernovae are created ...

NASA’s James Webb Space Telescope has identified the red supergiant star that exploded as supernova SN 2025pht in galaxy NGC 1637, marking the first time JWST has detected a supernova progenitor star.

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Astronomers have detected radio signals coming from a long-dead neutron star known as the 'Blue Eye Pulsar' after searching ...

Astronomers have made the rare sighting of two stars spiraling to their doom by spotting the tell-tale signs of a teardrop-shaped star. The tragic shape is caused by a massive nearby white dwarf ...

In 2015, astrophysicists discovered a system consisting of two compact stars orbiting each other: a pulsar (i.e., a highly magnetized rapidly rotating, light-emitting neutron star) and a so-called ...

An international team of scientists, led by Northwestern University astrophysicists, has detected a never-before-seen type of exploding star, or supernova, that is rich with silicon, sulfur and argon.

NASA’s Hubble Space Telescope has identified a star that was one million times brighter than the Sun before it exploded as a supernova in 2005. According to current theories of stellar evolution, the ...

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NASA scientists may have found the “ghost” of an exploded star near the Milky Way’s black hole. The ancient supernova remnant could be still expanding after 1,700 years.

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. A star in the beautiful constellation of Corona Borealis ...

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