A rocky planet about 49 light-years from Earth appears to have held onto an atmosphere, despite orbiting a red dwarf capable ...

Astronomers have detected helium escaping from the super-Earth LHS 1140 b, providing the strongest evidence yet that a rocky ...

Astronomers have detected helium escaping from the atmosphere of LHS 1140 b, a rocky, Earth-size planet sitting inside the ...

Astronomers have found the first confirmed atmosphere around a rocky planet in another star’s habitable zone. The planet, LHS 1140 b, revealed its atmosphere through helium slowly leaking into space.

Science has discovered around 6,000 planets, and this is the first one, other than Earth, that is rocky and has an atmosphere ...

In a major milestone in the search for life on other planets, astronomers have detected, for the first time, an atmosphere ...

Saturn's atmosphere may produce diamonds from methane through lightning and immense pressure. Carbon particles descend ...

An Earth-like planet within the habitable zone of a star has been found to have an atmosphere, raising hopes it could support ...

Astronomers found a helium atmosphere around a rocky exoplanet — a good sign for the search for life outside the solar system ...

Atmospheric rivers are long, narrow corridors of concentrated water vapor in the atmosphere that transport vast amounts of moisture from the tropics toward mid-latitude and polar regions. These ...

WEST LAFAYETTE, Ind. — Every cloud is lined, not with silver, but with science — at least from cloud expert Alexandria Johnson’s point of view. Clouds are ubiquitous. They are one of the most notable ...