An Earth-size planet discovered around a nearby star offers astronomers their first chance for exoplanetary geology.
Gas bubbling up from a lava-covered surface on 55 Cancri e may feed an atmosphere rich in carbon dioxide or carbon monoxide.
DALLAS (AP) — A thick atmosphere has been detected around a planet that’s twice as big as Earth in a nearby solar system, ...
Researchers using global robotic telescopes discovered an Earth-sized planet, SPECULOOS-3 b, orbiting an ultra-cool red dwarf ...
Scientists have discovered a bizarre, red-glowing exoplanet named TOI-6713.01, which is loaded with active volcanoes and may ...
Scientists have discovered a new exoplanet where days and nights don't end. Read all the interesting details about it right ...
The international team of scientists discovered the planet by using NASA’s Transiting Exoplanet Survey Satellite (TESS).
The so-called "exo-Venus," a rocky exoplanet similar in size to Venus, is known as Gliese 12 b, a world just 40 light-years ...
Gliese 12 b, a Venus-sized world located just 40 light-years away, presents a promising target for studying planetary ...
On a large, rocky world in a far-off solar system, a year goes by in just half a day.
Scientists at the University of Warwick say they have been part of an international team to discover a new new habitable Earth-sized planet. Working with NASA and the European Space Agency (ESA), they ...
While thousands of planets have been discovered around other stars, relatively little is known about them. A NASA catalog ...