That would make it thousands of times more massive than any moon orbiting a solar system plane  — so massive it could make ...

The supposed "strange signals" were not mysterious at all, but commonly observed transit signals, according to NASA.

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new ...

Scientists have discovered over 6,000 planets that orbit stars other than our sun, known as exoplanets. More than half of ...

NASA’s AI, ExoMiner++, is scanning TESS data, flagging 7,000 potential exoplanets. Open-source and powerful, it separates ...

Astronomers have captured the most dramatic view yet of a planet losing its atmosphere, watching the ultra-hot gas giant WASP ...

The hunt for worlds beyond our solar system has shifted from counting planets to confronting extremes that strain basic ...

SpaceX launched NASA's Pandora exoplanet mission and about three dozen other payloads early Sunday morning (Jan. 11) on a ...

It may be made from a former star ...

A rocky exoplanet outside the Earth's solar system may have an atmosphere, according to new evidence gathered by NASA researchers. The exoplanet, known as super-Earth TOI-561b, was discovered in 2020, ...

Realising that our solar system isn’t like most others out there has helped astronomers rewrite the story of how it formed ...

It was more than 30 years ago when the first ever exoplanet was discovered. Since then, astronomers have discovered more than ...