NASA has discovered an Earth-size planet orbiting around a faraway star — and it could be habitable. Dubbed TOI 700 e, the exoplanet is the fourth discovered in the TOI 700 system, at 100 light ...

Stars are known for being some of the largest objects in the cosmos, with some clocking in at upwards of 1,700 times the size ...

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 James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

Astronomers have found a new super-Earth named TOI-1846 b. This planet is about twice the size of Earth. It orbits a red ...

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 new, Earth-size exoplanet has been discovered in old data from NASA’s Kepler space telescope — and scientists say this world has the potential to support life. Out of all the exoplanets ...

TOI-1846 b's discovery adds to the growing catalog of exoplanets that could offer insights into planetary formation and ...

Astronomers have discovered over 100 new alien worlds so far this year — some many light-years away from Earth — that ...

A team of astronomers believe they may have discovered a new dwarf planet—just like Pluto—on the edge of our solar system. The object—which orbits out beyond Neptune—has been named "2017 OF201" by the ...

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 ...