An international team of astronomers has uncovered new evidence to explain how pulsing remnants of exploded stars interact ...

Astronomers led by Simon Portegies Zwart used simulations to reconstruct how three stars were ejected from the star cluster ...

Collaboration has detected the merger of the most massive black holes ever observed with gravitational waves, using the US ...

The Hubble Space Telescope has captured imagery of the R Aquarii binary star system from 2014-2023. The images have been time ...

Algol, also known as the Demon Star, loses some 70 percent of its light every three days. It's in Perseus the Hero, now ...