Using NASA's James Webb Space Telescope, Northwestern astrophysicists gained the longest, most detailed glimpse yet of the ...

Black holes may leak more energy to their surroundings than previously suspected — and the faster these voids spin, the more ...

"Dramatic activity serves as a beacon, allowing us to identify hidden black holes in these small galaxies." ...

Unpredictable bursts of light are pulsing from the debris surrounding Sagittarius A*, offering new insights into the ...

Using the James Webb Space Telescope, astronomers have taken a detailed look at the supermassive black hole at the heart of ...

A new study using NASA 's James Webb Space Telescope has revealed a variety of light coming from the black hole Sagittarius A* — or rather its accretion disk, the ring of rapidly spinning material ...

Astronomers using the James Webb Space Telescope have spied dynamic flares of light near the supermassive black hole at the ...

A team of astrophysicists have found flares of light in Sagittarius A*, a supermassive black hole in the center of the Milky ...

Between spotting galaxies that shouldn't exist, capturing the interstellar medium with unprecedented clarity, and identifying ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers using ...

S agittarius A*, the supermassive black hole (SMBH) at the center of our galaxy, is not as placid as previously thought, new ...