Space is already filled with plenty of mysteries, and black holes may be among the strangest. Here are some of the questions ...

By observing tiny ripples in spacetime called "gravitational waves" that propagate away from colliding black holes, ...

New details have been discovered about M87*, the first black hole ever photographed, revealing its plasma, its brightness and ...

Hypervelocity stars (HVSs) were first theorized to exist in the late 1980s. In 2005, the first discoveries were confirmed.

Researchers said on Thursday that they had discovered twin-lobed radio jets they suspect were formed when the universe was ...

Rapid X-ray oscillations detected near the innermost orbit of a supermassive black hole could indicate the presence of a nearby orbiter such as a white dwarf ...

Astronomers have detected an enormous black hole-powered jet that stretches an astonishing 200,000 light-years, making it ...

Don't let the name fool you. Black holes might all have hearts of pure darkness, but many cloak themselves in rings of fire that blaze like little else in the cosmos. That doesn't mean all are ...

“Luka is a one-of-a-kind, young global superstar who will lead this franchise for years to come…His killer instincts and commitment to winning championships will be a driving force for this ...

We all think the Luka Doncic trade was bad for the Mavericks. I tried to imagine what sort of offers they could have generated if they’d allowed a true Luka bidding war to develop. Spoiler: they ...

The NBA community and sports world were caught off guard late Saturday night when the Los Angeles Lakers reportedly landed five-time All-Star Luka Doncic from the Dallas Mavericks in exchange for ...