"We found that hundreds of exoplanets are larger than they appear, and that shifts our understanding of exoplanets on a large ...

Estimated to be just 8 million years old, TOI 1227 b is among the youngest exoplanets ever observed, a true "baby" compared ...

According to the paper laying out the research behind the discovery, "TOI-1846b is a super-Earth-sized planet, with a radius ...

New earth-size planet discovered By George Petras, Traci Watson, Mitchell Thorson ... It’s probably a rocky world close in size to Earth and has 1.3 times the mass of Earth or larger.

A new, Earth-sized planet has been discovered only 90 light-years away from us. In astronomical terms, that’s right next door. What’s more, it might be capable of supporting life.

The newfound exoplanet, called Kepler-139f, is a gigantic world roughly twice the mass of Neptune and 35 times the mass of ...

The discovered gaseous planet, named TOI-4465 b, is located around 400 light-years from Earth and is around the same size as ...

Astronomers have discovered an Earth-sized exoplanet orbiting a star with a lifespan 100 times greater than the Sun. Speculoos-3b is 55 light years away – more then 10 times further than the ...

A telescope has discovered a new world on the edge of the Milky Way – potentially confirming the ‘Planet X’ theory. Beyond ...

The same team also discovered two new planets orbiting a second star. These planets are much larger, about twice the size of Earth, and they take six and 20 days to orbit their sun respectively.

At 1400 light years away from Earth, scientist said Thursday they have discovered a planet they believe is the closest twin to our world ever found. WSJ's Monika Auger reports. Photo: NASA/JPL ...

New Earth-sized planet discovered next to star that will outlive the Sun. Scientists say Speculoos-3 b exoplanet orbits a star that will be one of the last to shine when the universe grows cold ...