NASA has discovered a new super-Earth that has a year only lasting a few hours. The exoplanet K2-141b, was found very close to its orange sun-like star, and has an orbital period of less than one ...

It provides a dynamic, time-resolved view of planetary transformation, a missing link between young inflated worlds and the compact sub-Neptunes that populate the galaxy.

Super-Earths are the galaxy’s “middle children.” They are beefier than Earth but smaller than gas giants like Neptune. We find them everywhere, and many sit comfortably in the “Goldilocks zone” — that ...

Add Yahoo as a preferred source to see more of our stories on Google. Deep layers of molten rock inside some super-earths could generate powerful magnetic fields—potentially stronger than Earth’s—and ...

Tau Ceti is one of the closest Sun-like stars to our solar system, located only about 12 light-years away. Astronomers have discovered multiple exoplanets orbiting this star, including several ...

How are the most common types of planets made? This is what a recent study published in Nature hopes to address as a team of scientists investigated the intricate processes responsible for the most ...

Deep layers of molten rock inside some super-earths could generate powerful magnetic fields—potentially stronger than Earth’s—and help shield these exoplanets from harmful radiation. Deep beneath the ...

Super-Earths as a research area encompasses the observational, theoretical, and modeling investigations of exoplanets with masses and radii larger than Earth’s but smaller than those of ice giants ...

New research finds that certain large exoplanets are shrinking due to internal processes, creating an abundance of rocky 'super-Earths'. When you purchase through links on our site, we may earn an ...

Using HARPS and HARPS-N spectrographs, astronomers have observed a nearby K-type star designated HD 176986, known to host two super-Earth exoplanets. The observations resulted in the discovery of ...