Scientists Spot a Deep-Space Object That Shouldn’t Exist ...

Astrophysicists from the University of Waterloo have observed a new jellyfish galaxy, the most distant one of its kind ever captured. Jellyfish galaxies are named for the long, tentacle-like streams ...

Neutrino particles have extremely small masses, yet there are so many of them that they carve out the large-scale structure ...

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, ...

A mysterious 10-second signal just rocked the world of astrophysics — and it came from 13 billion light-years away. In what researchers are calling one of the most extraordinary cosmic events ever ...

The Rosette Nebula is located 5,000 light-years from Earth in the constellation Monoceros.