Scientists have discovered that a highly unusual giant planet—sometimes called "forbidden"—could have an atmosphere with ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered an extrasolar planet orbiting TOI-4616—a nearby M-dwarf star. The newfound alien world, ...

Artist’s conception of the gas giant planet TOI-5205 b orbiting a small, cool red dwarf star. Image courtesy of Katherine Cain, Carnegie Science. Scientists have discovered that a highly unusual a ...

A newly studied planetary system appears to break the expected order of worlds, revealing an unusual arrangement that current theories struggle to explain. “Many Vile Earthlings Munch Jam Sandwiches ...

According to NASA, an exoplanet is a planet beyond our solar system, with most of them orbiting other stars. Some are ...

NASA’s Transiting Exoplanet Survey Satellite has identified TOI-4616 b, an Earth-sized planet transiting a cool M4 dwarf star ...

Alien planets are far away but extreme lasers on Earth are giving scientists a way to investigate what they're like.

Planets may begin forming much earlier than scientists once believed during the final stages of a star s birth, not afterward. This bold new model, backed by simulations from researchers at SwRI, ...

A new atlas of 45 potentially habitable planets makes us think of the new film "Project Hail Mary," based on the book by Andy Weir.

Astronomers have confirmed a giant planet orbiting a tightly bound pair of young stars, marking a first in direct exoplanet imaging. The planet, known as HD 143811 AB b, is the closest-in world ever ...

By applying machine learning to vast TESS datasets, researchers have built one of the most precise catalogs of nearby exoplanets to date.

Space scientists look back on 30 years of exoplanet discoveries — from rows of massive ‘super-Earths‘ to worlds with perfectly synchronized orbits. It was also the start of a whirlwind of discovery.