NASA's flagship space telescope captured flares from the disk of superheated material around the black hole, revealing the dynamic—and explosive—physics at our galaxy's core.

Astrophysicists have observed our central supermassive black hole. They found the accretion disk is constantly emitting flares without periods of rest. Shorter, faint flares and longer, bright flares ...

Lobster-eye satellite Einstein Probe captured the X-ray flash from a very elusive celestial pair. The discovery opens a new way to explore how massive stars interact and evolve, confirming the unique ...

Whether she's going full Old Hollywood bombshell or rocking a sleek, chic street style, Jessica Chastain is always one of the ...

The famous cheerleaders show off their prep uniforms as they are getting ready to start training for next season.

Lobster-eye satellite Einstein Probe captured the X-ray flash from a very elusive celestial pair. The discovery opens a new ...

The Hubble Space Telescope has been used to determine the mass of white dwarf star LAWD 37. It is "56 percent the mass of our Sun," according to NASA/ESA. Credit: NASA, ESA, P. McGill (Univ. of ...

Nicole Scherzinger sent temperatures soaring on Monday as she shared a slew of Instagram snaps from her trip to Hawaii.

Get an exclusive behind-the-scenes look at the girl group’s first music video for their prerelease single, "I Do Me." ...

For his night out, Ryan Reynolds opted to go for a classic look with a personal twist. The 'Deadpool' star attended the ...

Actor Patrick Schwarzenegger shared a video of the sweet moment he told his family he got cast in "The White Lotus” season three.

Demi Moore brushed off her Leading Actress loss to enjoy a night of partying with Hollywood's finest as she headed to Netflix ...