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

"It is exciting to think that Little Red Dots may represent the first direct observational evidence of the birth of the most ...

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 ...

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

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 ...

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 ...

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

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, ...

Astrophysicists have proposed a new theoretical maximum lifespan for the universe, which suggests that dead stars are decaying much faster than previously thought. The estimate of stellar remnant ...

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, ...

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