In a breakthrough, scientists have mapped the invisible ripples in spacetime caused by massive objects like black holes.

NASA's Hubble Space Telescope has unveiled the closest-ever look at a monster black hole devouring its cosmic surroundings. This supermassive black hole, at the heart of a quasar known as 3C 273 ...

Even in death, NASA's Ingenuity helicopter is helping us learn about Mars. The small aircraft met the demise of its main ...

Black holes are among the oddest objects believed to populate the universe. Long sought, they have recently been "found" lurking in the centers of galaxies, tipping the scales at a million to a ...

Though these extremely distant objects look like stars in the sky, they're the resulting light from feasting supermassive black holes. The telescope, a partnership between NASA and the European ...

James Webb's latest capture of the Sombrero galaxy reveals intricate details of its dust distribution and minimal star ...

The Russian submarine is capable of launching Kalibr cruise missiles that have seen extensive use in strikes against Ukraine.

Iran’s Supreme Leader Ayatollah Khamenei has accused the US, Israel and a neighboring country of orchestrating the fall of ...

In this intriguing video, Sadhguru explains the mystical process by which yogis who master the five elements (Pancha Bhutas) ...

When I asked readers on social media for suggestions about the coolest things they’ve seen in spaceflight during the last 25 ...