The unobstructed skies that gave Big Sky, Montana its name made for an appropriate setting for the release of two postage ...

The James Webb Space Telescope has revolutionized astronomy in just three years. A new project celebrates its impact on the ...

When Pagan and DePasquale first receive the images, they appear in black and white. The colors are added to the image later, ...

Through the lens of the Hubble and James Webb Space Telescopes, scientists are zeroing in on the Hubble Constant, a vital ...

Take a tour of the amazing Ring Nebula image captured by the James Webb Space Telescope. Credit: NASA/ESA/CSA/Institute for ...

The United States Postal Service has issued two new stamps featuring stellar images beamed back to Earth by the James Webb ...

"We think every dense, dusty region that we see, and most of the ones we don't see, look like this on the inside — we just ...

This image from the NASA/ESA/CSA James Webb Space Telescope features an H II region in the Large Magellanic Cloud (LMC), a ...

James Webb notices three tiny dots, but NASA cannot explain them. These dots are red and scientists have discovered more ...

The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...

The James Webb Space Telescope has spotted one of the earliest and most distant supernovas, marking the death of a stellar ...

The shells of carbon-rich dust are expanding outward into space at the breakneck velocity of 1,600 miles per second.