A video of hundreds of spiders "falling from the sky" in Brazil turned out to be a mating event, experts explained.

The Fermi Bubbles, massive shockwaves from a black hole eruption, still expand over the Milky Way. This event reshaped our ...

For years, astronomers have been puzzled by the presence of two gigantic, high-energy “bubbles” towering over and beneath the Milky Way’s center, extending 50,000 light-years into space. First ...

Astrophysical jets from black holes play a key role in cosmic evolution, impacting star formation and revealing insights ...

the Antarctic ozone hole has been remarkably massive and long-lived over the past four years; researchers believe chlorofluorocarbons (CFCs) aren't the only things to ... Massive 2022 Eruption ...

NASA discovered black holes fueling their own growth by cooling gas, creating a cycle of jets, filaments, and feeding, ...

Jets blasting from supermassive black holes cause gas to cool and fall toward that cosmic titan in a cosmic feeding process.

The supermassive black hole has been sending out flashes that have increased in speed. Astronomers say they have never seen anything like it before. The black hole is known as 1ES 1927+654 ...

The jets extending from these blazars can extend millions of light-years in length. Black holes are among the most mysterious cosmic objects, much studied but not fully understood. In pursuit of ...

Science News: A supermassive black hole has been discovered by astronomers that's shooting a giant energy beam directly at Earth. The cosmic juggernaut, which is about as massive as 700 million suns, ...

Astronomers have discovered a supermassive black hole firing a giant energy beam directly at Earth. This cosmic giant, weighing as much as 700 million suns, is located in a galaxy from the early ...

Watch the eruption in the player above. The eruption that began Dec. 23 in a crater at the summit of Kilauea volcano has paused periodically. It resumed Wednesday morning as a “small sluggish ...