Canadian astronomers have taken an extraordinary step in understanding how planets are born, using the James Webb Space ...

Ancient quasars seen by the James Webb Space Telescope technically shouldn’t exist, but one rare type of dark matter could ...

"For the first time, we could trace the boundary between the gas residing in galaxies and the material contained within the ...

The James Webb Space Telescope (JWST) has just spotted what might be some of the oldest galaxies ever to exist—basically, ...

A decade ago, physicists using twin detectors in Washington State and Louisiana detected gravitational waves—subtle ripples ...

It’s Black History Month! Gayle Anderson reports from the California Science Center about the development of the new Samuel ...

The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration. At the same time several telescopes, including the Chandra X-ray Observatory ...

With an estimated 200 billion trillion stars in the observable universe, the existence of other technological species is ...

NASA’s James Webb Space Telescope has captured stunning new details of the Cartwheel Galaxy, uncovering insights into star formation and its central black hole. This vibrant portrait of our Milky Way ...

LEDA 1313424, aptly nicknamed the Bullseye, is two and a half times the size of our Milky Way and has nine rings — six more than any other known galaxy. This NASA/ESA Hubble Space Telescope image ...

By revealing a massive radio jet in the early universe, J1601+3102 offers a rare snapshot of early quasar activity.

Researchers said on Thursday that they had discovered twin-lobed radio jets they suspect were formed when the universe was ...