How astronomers used gravitational lensing, a space-time trick predicted by Einstein, to detect a black hole measuring 30 ...

In a major leap forward, scientists, using the Event Horizon Telescope (EHT), have captured the sharpest images yet of ...

The three-dimensional world of ordinary experience—the universe filled with galaxies, stars, planets, houses, boulders, and ...

The dissonance observed in black hole ringdown signals has now been resolved, offering new insights into black hole behavior and further supporting the predictions of General Relativity.

Explore wormholes: theoretical cosmic shortcuts through spacetime. Learn if they're real, what they might look like, and ...

What lies at the heart of a black hole has puzzled physicists for decades. Now, a team led by physicist Enrico Rinaldi has ...

Black holes continue to grip our imagination. These cosmic powerhouses twist space and time so intensely that even light ...

In 1987, an enormous blue arc, thought to be hundreds of trillions of miles long, was first considered one of the largest ...

Discover interesting facts about what black holes are, how they form and what would happen if you fell into one.

Artists and scientists have been creating optical illusions for centuries. Here are 35 mind-bending examples that prove you ...

This NASA/ESA Hubble Space Telescope image offers us the chance to see a distant galaxy now some 19.5 billion light-years ...

Scientists observe rare light bursts from the Milky Way’s black hole, Sagittarius A, offering new insights into black holes ...