JWST data hints that Trappist-1e may have an atmosphere. More transits will test if this…
Browsing: TRAPPIST-1
TRAPPIST-1 is a small, ultra-cool dwarf star located about 40 light-years away from Earth in the constellation Aquarius. It gained significant attention in 2017 when researchers announced the discovery of seven Earth-sized exoplanets orbiting it, several of which are located in the star’s habitable zone where conditions could potentially support liquid water and possibly life. The star and its planets are named after the TRAPPIST (TRAnsiting Planets and PlanetesImals Small Telescope) project, which initially identified these exoplanets. This planetary system is particularly intriguing because of the potential for the planets to have atmospheric interaction, given their close proximities to each other. TRAPPIST-1’s system provides a valuable laboratory for studying the atmospheres, climates, and potential habitability of Earth-sized exoplanets under conditions very different from those in our own solar system, offering a unique window into planetary science and astrobiology.
TRAPPIST-1e shows no signs of its first atmosphere, but hints of a secondary one remain.…
Researchers have used the James Webb Space Telescope to study Trappist-1 b, revealing it might…
New observations of TRAPPIST-1b using the James Webb Space Telescope have provided detailed insights into…
Research indicates that the James Webb Space Telescope could help confirm the presence of life-supporting…
A new study by Penn State and the SETI Institute explored alien signal detection in…
Scientists at SETI and Penn State deployed the Allen Telescope to probe TRAPPIST-1 for alien…
During its first operating cycle, the James Webb Space Telescope will set its sights on…
Fragile orbits of seven exoplanets limit late arrival of water. Seven Earth-sized planets orbit the…
TRAPPIST-1’s seven planets likely formed sequentially near the snow line and migrated inward, producing the…
Precise measurements reveal that the exoplanets of the system discovered by ULiège researchers have remarkably…
Precise measurements reveal that the exoplanets have remarkably similar densities, which provides clues about their…
Our solar system has one habitable planet — Earth. A new study shows other stars…
Astronomers using the Subaru Telescope have determined that the Earth-like planets of the TRAPPIST-1 system…
TRAPPIST-1 is a system of seven Earth-sized worlds orbiting an ultra-cool dwarf star about 120…
Not all stars are like the sun, so not all planetary systems can be studied…
TRAPPIST-1 is an ultra-cool red dwarf star that is slightly larger, but much more massive,…
In the year since NASA announced the seven Earth-sized planets of the TRAPPIST-1 system, scientists…