Meet HD 98800, a nearby quadruple‑star system in the constellation Crater. It sits about 150 light‑years away and is 10 million years old.

In a remarkable feat of cosmic observation, astronomers have detected a star exhibiting behavior that has never been seen ...

For the first time, astronomers have captured direct evidence of a hidden object orbiting an aging, massive red giant star.

For years, astronomers talked about coronal mass ejections on other stars almost like ghost stories. You hear signs, hints ...

NASA found what looked like a planet, but its behavior was bizarre. Turns out, Einstein saw it coming, 88 years ago.

The system, known as TOI-2267, is described as a compact binary - two stars locked in a tight orbit around one another, ...

An international team of astronomers has confirmed the discovery of three Earth-sized planets in the binary star system ...

Scientists have identified three Earth-sized planets orbiting two stars in the TOI-2267 system. Remarkably, planets transit ...

Researchers present strong evidence for a planet circling two brown dwarfs on a near polar path. The orbit is tilted almost ...

Andalusian scientists discover a rare system where three Earth-sized planets orbit two stars, reshaping theories on how ...