Intermediate mass black holes (IMBH), if they exist, have between about 100 and 1,000 solar masses, placing them in between ...
How confusing inevitability with reality built decades of paradox. What if general relativity never actually tells us that ...
Astronomers capture the twinkle of a distant quasar, RX J1131, and reveal the secret size of a black hole's fiery corona.
A remarkably clean gravitational-wave detection has confirmed long-standing predictions about black holes, including ...
Learn how researchers used Einstein’s theory of general relativity to create the most accurate simulations to date.
"If this turns out to be real, then it’s enormous." ...
NASA has visualized the cataclysm, which is thought to have caused a mysterious eruption of gamma rays captured by telescopes ...