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

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.

NASA’s Transiting Exoplanet Survey Satellite (TESS) has been used to discover Earth-size planet TOI 700 e. It is "orbiting ...

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.

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 ...

Scientists have detected a hidden alien planet by examining the orbits of the known worlds in the star system, known as ...

The new planet is almost the same size as Earth and swings around its home star, which is called LP 791-18, about once every three Earth days. Average temperatures there could spike to more than ...

There’s a new Earth-size planet on the block, and it’s the closest potentially habitable world that orbits a “quiet” life-friendly star. Discovered just 11 light-years away, Ross 128b ...

Astronomers using NASA’s Kepler Space Telescope announced the discovery of the most Earth-like planet yet orbiting a distant star like our own sun, bringing to a dozen the number of small worlds ...

The newly discovered planet measures about 1.1 Earth radii, making it slightly larger than Earth, but researchers still think the alien world may be rocky like Earth.

Seven Earth-size planets, shown here in an artist’s stylized rendering, have been discovered orbiting a red dwarf star about 40 light-years away, scientists announced on Wednesday.