A coronal mass ejection from a distant star has been confirmed for the first time, raising questions about how such events ...

Some of the earliest images ever taken in the wake of massive star’s death give astronomers important clues about what triggers a supernova.

The supernova was the death of a red supergiant star 500 times larger than the sun, in a galaxy just 22 million light-years away. Scientists have captured the moment the shockwave of a supernova ...

Universal Orlando might be getting ready for an expansion project at its new Epic Universe theme park, a new permit indicates ...

The explosive death of a star - a supernova - is among the most violent cosmic events, but precisely how this cataclysm looks ...

Exploring one of science's most exciting frontiers, the book "Life in Space" bridges astrophysics and biology to uncover the ...

The discovery indicates how galaxies could have grown quickly when the universe was very young, solving a long-standing ...

A century ago, a star in Andromeda named V1 launched a revolution in astronomy, revealing its true immensity and the origin ...

Witness life-or-death decisions 250 miles above Earth, as astronauts and Mission Control work together to survive moments of ...

A new study published in Monthly Notices of the Royal Astronomical Society suggests that the universe’s expansion may be ...

Scientists have long held that the universe is expanding at an ever-increasing rate, driven by a mysterious but measurable ...

Blue Origin is targeting an afternoon launch window from 2:45 p.m. to 5:11 p.m., a Federal Aviation Administration operations ...