Caltech’s Katie Bouman explains how the Event Horizon Telescope Collaboration captured the first imager of the Sagittarius A* Supermassive black hole at the core of the Milky Way galaxy - Milky Way vs ...

The historic first image of the Messier 87 (M87) supermassive black hole, captured using the Event Horizon Telescope, has been sharped using a machine learning technique called PRIMO. PRIMO is short ...

M87, a prominent galaxy in the Virgo cluster, gained fame after the Event Horizon Telescope (EHT) revealed the first image of ...

Get your binoculars out! On Saturday (Jan. 4), skywatchers in the U.K. and most of Western and Central Europe will be able to ...

"The Spiderweb protocluster is an ideal laboratory for investigating the relationship between black holes and star formation ...

2024 saw a number of successful moon landings by Japan, Intuitive Machines, and SpaceX, while the Boeing Starliner stranded ...

Space.com was on duty all year to bring you every major development in our understanding of the universe's most fascinating ...

Like a bear gorging itself on salmon before hibernating for the winter, ... Event Horizon Telescope: Moving Towards a Close-Up of a Black Hole and Its Jets Dec. 17, 2024 — After taking the first ...

January 2025 will be an excellent opportunity to spot Mars and some of its details with a medium-sized telescope!

The 2025 skywatching guide includes a rare sunrise solar eclipse, an occultation of Mars and three supermoons. Here are the ...

The Quadrantids’ radiant lies in the now-defunct constellation Quadrans Muralis, a region of the sky occupied by Boötes. It’s ...

December 2024 will see a rare "black moon," a term for the second new moon in a calendar month. The second new moon of ...