Unlike active galaxies that endlessly devour nearby matter, these black holes remain in slumber, stirring only momentarily to consume an unlucky passing star. Astronomers from MIT, Columbia University ...

The first black hole images stunned the world in 2019, with headlines announcing evidence of a glowing doughnut-shaped object ...

For many years, astronomers have mused about the possibility of putting radio telescopes on the Moon. Considering the extreme ...

But wait, before you go out to build a moon casino we need to talk about a couple things. One, you really have to figure out ...

How early missions like Pioneer and Voyager turned spacecraft into time capsules, carrying Earth's story across the stars.

Scientists report that emissions from Elon Musk’s Starlink network now appear in nearly 30% of certain telescope images, ...

The space rock 3I/ATLAS is only the third confirmed interstellar object discovered by astronomers, following 'Oumuamua and ...

An international team of astronomers has captured one of the most detailed images yet of a spectacular, ribbon-like jet ...

Take a photograph of the night sky, far away from any urban lights, and you stand a good chance of capturing the telltale streak of a satellite passing overhead. For any ground-based telescope ...