Posted inastronomy exobiology exoplanets
Skepticism greets claims of a possible biosignature on a distant world
The new paper follows up on a tantalizing hint raised by earlier work: the possible…
Posted inastronomy astrophysics exoplanet atmospheres
3D map of exoplanet atmosphere shows wacky climate
Last year, astronomers discovered an unusual Earth-size exoplanet they believe has a hemisphere of molten…