A NASA visualization of the accretion flow around a black hole. (NASA’s Goddard Space Flight Center/Jeremy Schnittman) We ...

Travel to the event horizon in this amazing new black hole visualization from NASA's Goddard Space Flight Center. Credit: ...

Under that reasoning, certain exotic structures of spacetime called closed timelike curves may be real—and they may allow a message to travel from the future to the past. A new study has calculated ...

A decade ago, scientists first detected ripples in the fabric of space-time, called gravitational waves, from the collision of two black holes. Now, thanks to improved technology and a bit of luck, a ...

Black holes crashing together may be revealing clues about dark matter hidden across the universe. Physicists created a new model predicting how dark matter could subtly distort gravitational waves ...

A fresh black hole merger detection has offered the clearest evidence yet for Einstein’s relativity and Hawking’s predictions. Scientists tracked the complete cosmic collision, confirming that black ...

Scientists have quantified the energy produced by the first black hole ever discovered, revealing that it spews “dancing” jets that shine as bright as thousands of suns and travel 335 million mph — ...

A runaway black hole leaving a streak of new stars in its wake. James Webb Space Telescope / van Dokkum et al. Last year, astronomers were fascinated by a runaway asteroid passing through our Solar ...