For years, the James Webb Space Telescope has been spotting enormous black holes in the early universe that defy all ...

Dark matter makes up the majority of the universe. A new sky map provides clues about its influence on the visible part of ...

The big thinkers at Aperture show how astronomers measure and understand the vast scale of the universe.

This video explains how scientists estimate the size of the observable universe, what “radius” means in cosmology, and why the universe may extend far beyond what we can see. Supreme Court leaves ...

Known as dinosaur stars for both their primeval nature and their immense size, Population III stars existed only when the universe was very young. At that time chemistry was simple. The stars would ...

Astronomers at The University of Manchester have played a leading role in the discovery of a new cosmic object that is much ...

Physicists think a 2023 particle detection marks the first exploding black hole seen. If true, it rewrites our understanding of dark matter.

Findings allow scientists to learn more about dark matter’s influence on stars, galaxies, and planets ...

According to this early data, Jupiter’s equatorial radius was around 44,423 miles (71,492 kilometers), and its polar radius ...

Dating to only a billion years after the big bang, JADES-ID1 may be the earliest, most distant galaxy protocluster astronomers have ever seen ...

The prospects for investment-grade corporate bonds are typically impacted by the state of global investor sentiment and the ...

Cartographers rely on the authority of maps to communicate locations, guide navigation at sea, and shape people’s perceptions ...