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

"A strong magnetic field is very important for life on a planet," study lead Miki Nakajima, an associate professor in the ...

The Hubble Space Telescope has been used to study 25 hot Jupiters. It has helped to answer "questions important to our ...

Astronomers have discovered that young exoplanet TOI 1227 b is being blasted by intense x-rays from its host star, stripping ...

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

The University of Arizona will serve as mission control for a newly launched space telescope designed to study distant ...

Discovered by volunteer scientists, this alien planet is out of synch with its siblings ...

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, ...

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

At the heart of our own galaxy, there is a dense thicket of stars with a supermassive black hole at the very center. NASA's ...

A sizzling exoplanet caught by the James Webb Space Telescope is shedding its atmosphere and leaving behind two gigantic helium tails.

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. The JWST captured a massive ...