Israel and Iran enter their second week of hostilities as world leaders push for de-escalation, and the U.S. weighs its next ...

The James Webb Space Telescope's Mid-Infrared Instrument (MIRI) captured imagery of a pair of stars called Wolf-Rayet 140.

Webb discovered dozens of small, powerful galaxies from 800 million years ago that likely drove cosmic reionization by emitting strong ultraviolet radiation. Astronomers using data from NASA’s James W ...

The James Webb Space Telescope's Near-Infrared camera (NIRCam) captured stunning imagery of Neptune. It is the "clearest view ...

Astronomers analyzing data from the James Webb Space Telescope (JWST) have uncovered a population of tiny, energetic galaxies ...

About 60 per cent of the galaxies seemed to rotate clockwise. That contradicts the theory that galaxy rotations are random.

Astronomers have added two more exoplanets to a growing study aimed at finding out whether rocky worlds near small, faint ...