New observations from JWST hint at pockets of new gas in the halo of more evolved galaxies, where these first-generation…
We can gaze out into regions in our neighbourhood of the Milky Way and find orgies of star birth. The…
When astronomers used the JWST to look at a galaxy more than 12 billion light years away, they were also…
Sometimes an image is so engrossing that we can ignore what it's telling us about its subject and just enjoy…
When astronomers discovered WASP-18b in 2009, they uncovered one of the most unusual planets ever found. It's ten times as…
A study by an Israeli team of astronomers offers a solution to the "impossibly massive" galaxies Webb observed.
The James Webb Space Telescope has observed a huge water vapor plume emanating from Saturn’s moon Enceladus. Astronomers say the…
A new analysis of those James Webb images showed that the galaxies it observed (deemed "too massive") could be even…
Astronomers think they've found an extrasolar planet covered in volcanoes like Jupiter's moon Io, but this world is about the…
Comets are instantly recognizable by their tails of gas and dust. Most comets originate in the far, frozen reaches of…