Our own planet represents a tiny fraction of the peculiar phenomena that can be found lurking throughout the cosmos, and ...

Neutron stars explained through stellar remnants and collapsed stars, revealing extreme density, gravity, magnetism, and ...

But the Big Bang theory predicts that about 5% of the universe's contents should be atoms made of protons, neutrons and ...

Astronomers have spied a monster radio jet in the distant universe that’s twice the width of the Milky Way galaxy. The ancient object formed when the universe was less than 10% of its current age of ...

A high schooler, Matteo Paz, won $250,000 for discovering 1.5 million new space objects with AI. Paz built an AI algorithm to search data from a NASA space telescope for objects such as black holes.

In a new study, scientists at the University of Missouri looked deep into the universe and found something unexpected. Using infrared images taken from NASA's powerful James Webb Space Telescope (JWST ...

JWST uncovers evidence of ancient “monster stars” whose extreme chemistry may explain the origins of early supermassive black holes.

According to the theory, our reality is encoded on the boundary of a black hole within a much larger universe.

In the dense environment of the early universe, dark matter particles would collide with, and annihilate, each other, ...

This image provided by NSF's NOIRLab shows an artist's illustration of the largest radio jet ever found in the early Universe. (M. Garlick/NOIRLab/NSF/AURA via AP) CAPE CANAVERAL, Fla. (AP) — ...