supernova

“Truly the universe is full of ghosts, not sheeted churchyards specters, but the inextinguishable elements of individual life, which having once been, can never die, though they blend and change, ...

WASHINGTON—Supernovas are not always so super. These explosions that mark the death of a star often are spectacularly ...

Scanning the skies from Down Under, a team of astronomers detected an enigmatic burst of radio energy unlike ...

A dying red supergiant star, 10 times more massive than our sun, has collapsed—and for the first time ...

NASA's Hubble Space Telescope has captured the breathtaking spectacle of "veil-like" ribbons ripping through space at incredible speeds—the ...

The ASASSN-15lh may be the brightest supernova explosion ever recorded.

When certain massive stars use up all of their fuel and collapse onto their cores, explosions 10 to ...

New data from a distant galaxy suggests a puzzling stellar phenomenon may not be what astronomers have long ...

Giant stars die violent deaths. After a life of several million years, they collapse into themselves and then ...

In examining a layer of seafloor sediment, researchers learned that regular supernovae may not have had much to ...

The brightest pulsar ever recorded has been discovered by astronomers using NASA’s Nuclear Spectroscopic Telescope Array, or NuSTAR. ...

At the Vulcan laser facility in the UK, scientists recreated a supernova in an attempt to find out ...

In 1934, two physicists came up with a theory that described how to create matter from pure light. ...

Magnetars are stars that are incredibly dense, rapidly spinning, amazingly hot and the most magnetic objects known in ...

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