If an extraterrestrial civilization existed with technology comparable to ours, would they be able to detect Earth?

Set against a backdrop littered with tiny pinpricks of light glint a few, brighter stars, this is NGC 1858, a 10-million-year ...

NASA's Hubble Space Telescope has captured spectacular images of the cosmic wonder LEDA 1313424, also known as the 'Bullseye' ...

Ohio State astronomy professor Adam Leroy is the 2025 recipient of the Henry Draper Medal. The Henry Draper Medal, established in 1886, is awarded every four years to a researcher or pair of ...

The Bullseye is now confirmed to have nine rings, eight of which are visible to Hubble. Researchers confirmed the existence ...

Space is already filled with plenty of mysteries, and black holes may be among the strangest. Here are some of the questions ...

Most of the episode went down in Paris, with most of the Fly Team in pursuit of Csonka. They couldn't save Vo themselves, but they could get justice for her if they could catch the man responsible for ...

The Samsung Galaxy S25 Ultra takes AI phones to the next level with new cross-app action capabilities. You also get ...

But how well do you really know our planetary neighbor? This quiz of 15 questions will test your knowledge of Mars' size, surface and history, as well as scientists' attempts to study it. Remember to ...