A study published in The Astrophysical Journal reveals that the third planet from the star TRAPPIST-1 does not have an ...

NASA’s James Webb Space Telescope finds TRAPPIST-1 d lacks an Earth-like atmosphere, narrowing the search for habitable planets.

A seven-planet system some 40 light-years from Earth could be swimming in water, new research shows. In February 2017 scientists announced the discovery of several exoplanets orbiting the red ...

A new search for extraterrestrial radio signals during planetary occultations in the TRAPPIST-1 system provides a promising new strategy for hunting for extraterrestrial life.

A U.S. scientist searching for a techno-civilization across 7 Earth clones circling the dwarf star TRAPPIST-1 says its own alien astronomers could also be scanning Earth.

Ways to strip an exoplanet's atmosphere Trappist-1e is roughly Earth-sized, yet has around 0.7 times the mass of our planet. It is the fourth planet from its star, orbiting at just 0.028 times the ...

NASA's James Webb Space Telescope Will Look for Signs of Life in New 7 Earth-sized Planets Around TRAPPIST-1 This mission raises the hope of detecting signs of life beyond our solar system.

A quartet of small, rocky exoplanets likely circle Barnard's Star, around 6 billion light-years from Earth, putting them in contention as targets of missions for future human generations.