The largest 3D map of the universe, created based on data from the Dark Energy Spectroscopic Instrument, shows 47 million ...

Yet, as good as the synthetic universes are, there is still one cosmic puzzle the JWST has unveiled that they can't answer. Those are the so-called "little red dots" this instrument has been seeing in ...

How much do you know about our planet? Here are the amazing, odd and downright cool Earth facts scientists learned in the ...

Living legend William Shatner is still going strong at 95! These fun facts about the beloved Star Trek captain will truly ...

Although many people consider the cosmos to be a peaceful, stunning environment, the truth behind its appearance offers an ...

The space race is accelerating, but its environmental footprint is growing. Discover how space activity is affecting Earth’s ...

Folks dish out 34 terrifying facts about space that many people might not know!

Subatomic particles, gravity wells and the beginning of the universe – these are difficult and mysterious concepts that are ...

Douglas Adams told us the answer to life, the universe and everything is 42. If only cosmology were so straightforward. Astronomers have been arguing for years about a number every bit as fundamental, ...

A novel theory suggests that the current expansion rate of the universe is not fixed, but was in fact quite different in the early universe—and that the universe could start contracting at some point.

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: While scientists are steadily ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. Astronomers in South Africa have just identified the most distant, brightest cosmic laser ever recorded, shining from ...