Very Large Telescope observations of the galaxy revealed that there was likely a “sudden awakening of the massive black hole ...

ESA's Gaia mission, the Very Large Telescope and other ground-based telescopes have discovered stellar black hole Gaia BH3.

A scientist from Tokyo Metropolitan University has solved the longstanding problem of a "dissonance" in gravitational waves emitted by ...

John Grunsfeld has a model of the Hubble Space Telescope on his bookshelf. It's right next to a model of a NASA space shuttle ...

UCSB Physics Professor Roger Freedman held our attention three years ago as he explained the wonders and understanding that ...

This gas needs an enormous amount of energy to shine — more than normal stars can supply. The discovery, based on data from ...

Slideshows ...

A belief that Jesus travelled to India and adopted Buddhist teachings and methods has been around since at least the 19th Century when scholars attempted to explain the similarities between Christiani ...

On April 25, the early morning sky treated stargazers to an extraordinary sight—a celestial smiley face formed by the rare alignment of Venus, Saturn, and the crescent Moon. This breathtaking event ...