For some young people, a popular method for getting a quick high is by misusing laughing gas — and lately, that’s in the form ...

Like two Sumo wrestlers squaring off, the closest confirmed pair of supermassive black holes have been observed in tight ...

Typically, galaxies with bright cores, called active galactic nuclei (AGN for short), exist very far away. They're often seen ...

Teens are getting ahold of Galaxy Gas, a flavored culinary nitrous oxide, following a dangerous trend on social media. While it has many legitimate uses, it also creates a brief and potentially deadly ...

Astronomers observed a close pair of black holes dancing around one another using the Hubble Space Telescope and Chandra ...

The James Webb Space Telescope has imaged a collision between two galaxies that appears to have created a beaming smile in ...

What would happen if two black holes moved extremely close to each other? It’s a question NASA scientists are pondering after ...

Like two Sumo wrestlers squaring off, the closest confirmed pair of supermassive black holes have been observed in tight proximity. These are located approximately 300 light-years apart and were ...

Like two Sumo wrestlers squaring off, the closest confirmed pair of supermassive black holes have been observed in tight proximity.

Around 800 million light years from Earth, two large black holes are circling each other at a distance closer than any other ...

Active galactic nuclei are supermassive black holes that release bright jets of material and high winds that can shape the ...