Here's everything to know about the James Webb Space Telescope, and what it captured on its three-year anniversary observing the cosmos. To mark Webb's third year of operations, NASA shared an image ...

The world's most powerful observatory -- the James Webb Space Telescope -- has made a variety of stunning discoveries since its launch in December 2021. From exoplanets to galaxies and stars ...

Using the James Webb Space Telescope (JWST), astronomers have peered deep into one of the Milky Way's most radiation-intense ...

Why do people use telescopes to look into space but not binoculars? – Niraj, age 6, Arlington, Massachusetts. ... Because it is so faint. This is a job for binoculars or a telescope.

This unprecedented view of the Bullet Cluster provided by the James Webb Space Telescope and the Chandra X-ray Observatory ...

Hubble and Webb were built for looking into deep space and creating high-resolution imaging. The range of light detection for SPHEREx falls entirely in the infrared, just beyond the red end of the ...

The Atmospheric Remote-sensing Infrared Exoplanet Large-survey (Ariel) telescope is to launch in 2029 and spend years ...

The space-based observatory has revolutionized the way we see space, and it can now add another remarkable accomplishment to ...

In essence, that means a look into space is also a trip back in time. This is a JWST image of NGC 604, ... The James Webb Space Telescope can see back 13.5 billion years ...

NASA SPHEREx space telescope has captured its 1st images of cosmos: See stunning photos SPHEREx telescope maps not just a section of the sky, but all of it as it takes about 3,600 images per day.

Cassiopeia A (Cas A) is a supernova remnant located about 11,000 light-years from Earth in the constellation Cassiopeia. It spans approximately 10 light-years.

A near-infrared light image made by the James Webb Space Telescope of actively forming stars, known as Herbig-Haro 46/47, had at the bottom of the frame an apparent question mark.