Add Yahoo as a preferred source to see more of our stories on Google. The James Webb Space Telescope has captured three brown dwarfs in an amazing view of star cluster IC 348, located about 1000 light ...

Coarse clouds of hot sand blow in the powerful winds of these two failed stars. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The James Webb ...

"This information will help us fill in the gaps in our knowledge of how brown dwarfs form and their relationship to stars and planets." When you purchase through links on our site, we may earn an ...

Astronomers have discovered phosphine gas in the atmosphere of an ancient brown dwarf, Wolf 1130C, using the James Webb Space Telescope. The finding is puzzling because phosphine, a potential ...

Brown dwarfs: too small to be stars, too big to be planets. Subscribe to our newsletter for the latest sci-tech news updates. Only discovered in the 1990s, these in-between cosmic objects aren't big ...

Astronomy has a way of defying labels. Just when researchers think they've drawn a clean line between two cosmic categories, nature tosses in something unexpected. Take stars and planets. A star is a ...