In the year 185 C.E, Chinese astronomers spotted a supernova and dubbed it the "guest star." The National Science Foundation’s (NSF) Víctor M. Blanco 4-meter Telescope at Cerro Tololo Inter-American ...

In A Nutshell A massive star in the Andromeda Galaxy faded by more than 10,000 times over a decade and vanished from view, likely collapsing into a black hole without exploding as a supernova ...

Will two rare supernovas finally tell us how fast the universe is expanding? Perhaps, but we'll have to wait for it for them ...

A mysterious cosmic explosion linked to gravitational waves may reveal a previously unknown type of supernova event - a ...

Following the announcement that Amazon has given a new 'Stargate' the go-ahead, franchise figureheads Martin Gero and Joseph ...

Scientists have captured the moment a supergiant star collapses into a black hole, revealing the star's death in an ...

A watched pot never boils and love happens when you least expect it -- turns out, the same logic applies to capturing a star ...

Add Yahoo as a preferred source to see more of our stories on Google. This artist’s concept shows the red supergiant star Betelgeuse and an orbiting companion star creating a wake in the larger object ...

The Pelican Nebula is located in the constellation Cygnus, the swan.

NOEL GALLAGHER is getting a starring role when the Brit Awards come to his home city of Manchester this month. I can ...

NASA scientists are baffled by an unusual hexagon structure on Saturn, first spotted in the 1980s, that has been there ever ...

NOEL GALLAGHER is getting a starring role when the Brit Awards come to his home city of Manchester this month. I can exclusively reveal he will be honoured with Songwriter of the Year during the ...