Imagine stepping onto a distant exoplanet, where vast alien oceans stretch beyond the horizon. Based on data from missions ...

The NASA/ESA Cassini-Huygens mission explored Saturn and its moons from 2004 to 2017, providing the most detailed images and ...

Exoplanet HIP 67522 b, fluffed up to the size of Jupiter, circles so close to its star that it’s triggering violent flares — ...

There's nothing to get a scientist's heart pumping like a good, old-fashioned statistical debate. When it comes to topics ...

A unique gas giant has been confirmed through global teamwork, offering insights into planetary formation and future ...

Long theorized but never observed, the first known “planet with a death wish” is described by Ilin and her colleagues in a ...

TOI-6894 b, the largest exoplanet relative to its host star yet seen, doesn’t fit the most widely accepted formation model ...

Astronomers using the European Space Agency's Cheops mission have caught an exoplanet that seems to be triggering flares of ...

Scientists have discovered the first clear case of a planet causing its host star to flare, offering new insights into the ...

The James Webb Space Telescope has discovered an exoplanet using the direct-imaging technique. The host star's light was ...

An exoplanet is any planet beyond our solar system. Most of them orbit other stars, but some free-floating exoplanets, called ...

Readers doubtless know that metals expand when heated. As explained in a NASA blog post that’s a problem for space telescopes because if their components warm and expand it can mean that the shape of ...