Looking at a distant galaxy means looking back in time.

The historic first image of the Messier 87 (M87) supermassive black hole, captured using the Event Horizon Telescope, has ...

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 ...

On York Boulevard in Los Angeles, a blurred black hole hangs on a dark wall, joined only by a pair of headphones playing looping echoes of its siblings colliding.

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

In May 2019, Hubble spotted mysterious dots in space, sparking theories about dark matter and its role in the universe. On ...

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 ...

Stargazers across India are in for a treat tonight as three celestial bodies, the Moon, Venus, and Saturn, aligned in a rare ...

A rare four-planet conjunction will be visible most of this month as Venus, Jupiter, Saturn, and Mars light up the sky.

Shortly after sunset, the southwestern horizon is playing host to the stunning planetary conjunction, offering skywatchers a ...

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 ...