Space is filled with a variety of objects, some blisteringly hot, some tremendously cold, but areas with little to nothing at ...

Astronomers realized that a strange cloud of gas was actually a relic of the ancient universe which might help solve some of ...

Our best models of the cosmos don't add up — but that could change if the universe is actually made of a viscous 'fluid,' a ...

"The knowledge of these will ultimately help us understand the formation of the first stars and planets and how our own Milky ...

NASA's SPHEREx telescope unveiled its first full-sky map of the universe, combining more than 100 infrared observations into one dazzling mosaic. When you purchase through links on our site, we may ...

Astronomers used the James Webb Space Telescope and gravitational lensing to observe SN Eos, an ordinary supernova from the ...

Cosmologists are quietly confronting a possibility that would have sounded absurd a generation ago: the standard picture of a ...

Wormholes are often imagined as tunnels through space or time—shortcuts across the universe. But this image rests on a ...

In the name of open science, the multinational scientific collaboration COSMOS on Thursday has released the data behind the largest map of the universe. Called the COSMOS-Web field, the project, with ...

Here’s what you’ll learn when you read this story: A mysterious reddish object that formed only 90 million years after the Big Bang was observed by the James Webb Space Telescope. If it is a galaxy, ...

If you look across space with a telescope, you'll see countless galaxies, most of which host large central black holes, billions of stars and their attendant planets. The universe teems with huge, ...

China is preparing to send a new kind of eye into orbit, a space observatory built to map the cosmos with a breadth and ...