"We're going to find one-in-a-million things over and over and over again," a NASA scientist recently predicted.

Hubble and Webb to get a boost with a more advanced probe ever built by NASA to hunt exoplanets, black holes and dark matter ...

Using the James Webb Space Telescope (JWST), astronomers have gotten a glimpse at the mechanisms that supermassive black ...

Scheduled to launch Aug. 30 aboard a SpaceX Falcon Heavy rocket, NASA's Roman telescope will image far more sky than Hubble ...

The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...

NASA's Roman Space Telescope is ready to launch on a SpaceX Falcon Heavy rocket on Aug. 30. It'll map the entire sky like ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. This infrared view of Saturn was captured Nov. 29, 2024, by ...

When the James Webb Space Telescope unfurls its mirror a million and a half kilometres out in space four years from now, it will be the culmination of nearly two decades of planning by John Mather. He ...

Earlier visible-light observations by NASA's Hubble Space Telescope could not show the galaxy's central region because dust blocked the view.

Astronomers have identified the first stellar-mass black hole in Omega Centauri, using 20 years of Hubble data and refined measurements from the James Webb Space Telescope.

NASA has released the most detailed images of the Centaurus A galaxy we've ever seen, captured by the James Webb telescope.

NASA's James Webb Space Telescope observed gas swirling near the supermassive black hole in galaxy NGC 4696, revealing ...