This rare quasar with spiral arms could help astronomers understand how supermassive black holes feed and grow.

The Space Force's top-secret aircraft has been in a highly elliptical high Earth orbit since December 2023. When you purchase through links on our site, we may earn an affiliate commission.

Simulations predicted a coupling efficiency of ~80%, and we achieved 67% experimentally. Additionally, we introduced an elliptic GIF to further enhance coupling efficiency for highly elliptical beams, ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Eager to reap the benefits of Dolby Atmos audio when watching movies, but not so keen on having ...

Copyright 2025 The Associated Press. All Rights Reserved. This image provided by European Space Agency shows close-up photos of Mercury’s north pole taken by the ...

A spacecraft has beamed back some of the best close-up photos yet of Mercury's north pole. The European and Japanese robotic explorer swooped as close as 183 miles (295 kilometers) above Mercury's ...

The Sonos Arc Ultra and the Sonos Beam 2 are sleek soundbars designed to elevate your home theater experience, but they differ in key ways. Firstly, the Sonos Arc Ultra is significantly larger ...

The ‘Maria’ actress is set to receive the Desert Palm Achievement Award at the Palm Springs International Film Awards Luke Chinman is an editorial intern at PEOPLE. He joined PEOPLE in 2024 ...

NASA's Parker Solar Probe has beamed home its first detailed update eight days after making a record-breaking approach to the sun, the agency announced. The spacecraft confirmed its systems and ...