NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera) has captured a stunning view of supernova remnant ...

On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...

For the first time, astronomers have used data from NASA’s Chandra X-ray Observatory and the James Webb Space Telescope to examine Cassiopeia A, a well-known supernova remnant. The study provides new ...

This gas needs an enormous amount of energy to shine — more than normal stars can supply. The discovery, based on data from ...

Astronomers have spotted around a dozen of these weird, rare blasts. Could they be signs of a special kind of black hole?

Webb has two decades ahead of it, but it's already captured some stunning images. Here are 35 of our favorites.

The Hubble Space Telescope celebrates 35 years of groundbreaking discoveries, stunning imagery, and a lasting impact on ...

The James Webb Space Telescope was late to launch ... This image shows the supernova remnant 6,500 light-years away in incredible detail. The red-orange sections indicate the presence of ionized ...

Observations from NASA's James Webb Space Telescope have provided a surprising ... These types of study are reserved for events, like supernova explosions, that are expected to occur, but ...

In the years since, Hubble has gathered more than 1.6 million observations and 430 terabytes of data. The telescope has ...

In celebration of the Hubble Space Telescope's 35 years in Earth orbit, NASA is releasing an assortment of compelling images ...