Add Yahoo as a preferred source to see more of our stories on Google. TRAPPIST-1 e, an Earth-sized planet about 40 light years away, may possess an atmosphere capable of supporting liquid water.

This artist’s concept shows the volatile red dwarf star TRAPPIST-1 and its four most closely orbiting planets, all of which have been observed by NASA’s James Webb Space Telescope (JWST). JWST has ...

TRAPPIST-1 just reminded us, again, that space is unforgiving. Last year, a team of astronomers used JWST to measure the starlight shining around the edges of TRAPPIST-1b as the rocky little planet ...

"This artist's concept shows what the TRAPPIST-1 planetary system may look like, based on available data about the planets' diameters, masses and distances from the host star, as of February 2018." ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Are we alone in the universe? It's a question that has sparked curiosity in astronomers for generations. There are at least 6,000 known planets outside our Solar System (also known as exoplanets), but ...

The discovery of the TRAPPIST-1 system stirred up excitement about a star system with three potentially habitable worlds, but recent observations of the innermost two planets have had discouraging ...

Astronomers have been keenly interested in the TRAPPIST-1 system ever since the Spitzer Space Telescope identified an incredible seven Earth-like exoplanets in orbit of the star. They might not be as ...

Churning magnetic activity on the surface of TRAPPIST-1's red dwarf star is interfering with the JWST’s efforts to determine whether any of the orbiting planets are habitable. When you purchase ...

Scientists will be able to work out whether a group of nearby exoplanets are habitable or not by studying their potential atmospheres, a NASA expert has said. The question of whether the TRAPPIST-1 ...