Primordial black holes are the earliest black holes thought to exist, and they vanished almost as fast as they came into ...

Astrophysicists have teased a hellish potential future in which life on Earth is extinguished by deadly radiation from the ...

What a group of astronomers found is that binary star systems that are along the path of the massive plasma jet from the black hole produce novas about twice as often as the rest of them in the ...

Discover how iron's opacity in the sun challenges scientific models, and how researchers are working to resolve the discrepancy.

On the other side of a protective wall of shipping containers, a donut-shaped ring of super-heated plasma flickers to life ..

These shock waves are born in plasma — a gas of ... disks of matter surrounding black holes, and other similar energetic objects. When a sufficiently massive star explodes into a supernova ...

According to the research team trying to unravel the mysterious blazar, jets of ionized matter ejected from near the poles of black holes can cover huge galactic distances, with some observed ...

People often think about archaeology happening deep in jungles or inside ancient pyramids. However, a team of astronomers has ...