Using the Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has detected a new exoplanet ...

"It's almost unfathomable to imagine what is happening to this planet. The planet's atmosphere simply cannot withstand the ...

"This is an ultra-hot Jupiter, and orbits much closer to its star than any other hot Jupiter ever discovered." ...

Our circumstances here on the wondrous, life-supporting Earth can give us a false understanding of what the universe is ...

Using the European Space Agency’s Characterizing Exoplanets Satellite (CHEOPS) telescope, a team of astronomers ...

Astronomers observe a dramatic event on exoplanet TOI 1227 b. This young gas planet is losing its atmosphere quickly. Intense ...

According to the paper laying out the research behind the discovery, "TOI-1846b is a super-Earth-sized planet, with a radius ...

Over 5,600 exoplanets, worlds beyond our solar system, have been discovered, and each one challenges what we thought we knew about planets. From scorching hot Jupiters hugging their stars, to ...

WASP-121b, an already unusual planet, might have a remote origin that explains some of its peculiar properties—from iron rain ...

The punishing radiation appears to be causing the planet to shed its atmosphere at a rate of at least 1 trillion grams per second, according to a new study involving NASA 's Chandra X-ray Observatory.