An exoplanet is exerting a magnetic influence on its host star in the opposite direction of the normal relationship.

Astronomers have discovered a curious new exoplanet that challenges assumptions about hot Jupiters, some of the most extreme ...

Researchers have discovered a potentially habitable exoplanet just 25 light-years from Earth—but is its precarious location ...

Exoplanets are planets that orbit stars other than the sun and thus exist outside the solar system. The word "exoplanet" ...

NASA technology discovered a “super-Earth” exoplanet emitting “strange signals.” Rating: Mostly True (About this rating?) What's True: Scientists using NASA's Transiting Exoplanet Survey Satellite ...

The strangest part of the TOI-201 system is not that it holds three very different worlds. It is that astronomers can actually watch the arrangement change. Around a bright F-type star, researchers ...

This artist’s illustration shows the magnetic activity around a hot Jupiter exoplanet. Hot Jupiters have one side that is always facing their host star and is scorching hot, whereas the other side is ...

Scientists are unraveling the mysteries of "steam worlds"—exoplanets known as sub-Neptunes that are rich in water but orbit so close to their stars that their surfaces are shrouded in thick ...

Join Mashable as we look back at the viral videos, breakout movies, memes, dating trends, tech buzz, scientific breakthroughs, and more moments that defined 2025! Astronomers have discovered over 100 ...

A groundbreaking super-puff planet discovery has revealed two giant exoplanets with densities below cotton candy, changing how scientists understand alien worlds. These Jupiter-sized planets show that ...