The Latest Breaking News from STScI

The James Webb Space Telescope has spotted one of the earliest and most distant supernovas, marking the death of a stellar monster 20 times the mass of the sun.

The James Webb space telescope had several stunning findings this year that changed how we understand the universe.

The James Webb Space Telescope (JWST) is the largest and most powerful space telescope built to date. Since it was launched in December 2021 it has provided groundbreaking insights. These include discovering the earliest and most distant known galaxies, which existed just 300 million years after the Big Bang.

The James Webb Space Telescope has taken things to the extreme, studying the outer edge of our own galaxy, the Milky Way and producing a stunning new image.

Soar through this new 3D video of the most famous astronomical object.

This is not only an incredible technological achievement, it could also unlock the mysteries of how the universe began

Achoo! Baby stars "sneeze" to rid themselves of excess energy during their formation process, astronomers using the ALMA telescope array have found.

The James Webb Space Telescope has dived into the smoking heart of the "Cigar Galaxy" to create an image of the starburst galaxy alight with intense star birth.

We explore the true colors of images from the James Webb Space Telescope (JWST) to see what the cosmos really looks like.