Tag: potentially
JWST Sees Hints of an Atmosphere on a Potentially Habitable Exoplanet
Hints of Atmosphere on Earth-Sized Exoplanet Raise Hopes for Life A monumental sign of an atmosphere on TRAPPIST-1e could be the precursor to finally finding a living world around another star By Jonathan O’Callaghan edited by Lee Billings This artist’s concept shows the volatile red dwarf star TRAPPIST-1 and its four most closely orbiting planets,…
What Is Dimethyl Sulfide, the Chemical Potentially Found on Exoplanet K2-18 b?
Is Dimethyl Sulfide Really a Sign of Alien Life? Dimethyl sulfide is in the news after NASA’s James Webb Space Telescope may have detected relatively high levels of it in the atmosphere of an exoplanet called K2-18 b By Meghan Bartels edited by Dean Visser An artist’s depiction of exoplanet K2-18 b. Scientists and extraterrestrial…