LHS 1140 b, a super-Earth in the habitable zone, is losing helium. This discovery helps scientists study its atmosphere but ...

In a first for astronomy, a team of researchers has confirmed the presence of an atmosphere around a rocky planet sitting in the "habitable zone" of a star beyond our solar system, a discovery ...

Add Yahoo as a preferred source to see more of our stories on Google. Artist's illustration of the limb of a brownish exoplanet, with its small orange host star in the background. An exoplanet ...

Add Yahoo as a preferred source to see more of our stories on Google. Temperate exoplanet LHS 1140 b may be a world completely covered in ice (left) similar to Jupiter's moon Europa or be an ice world ...

Researchers have identified a temperate exoplanet as a promising super-Earth ice or water world. The planet, LHS 1140 b, is located about 48 light-years away in the constellation Cetus. It emerges as ...

An exoplanet 40 light-years from Earth may be the best place to look for signs of life outside our Solar System, scientists say. An international team of astronomers used the European Southern ...

The search for Earth’s twin just got a little closer as astronomers recently presented findings regarding a potential icy or watery “super-Earth” called LHS 1140 b, which is located approximately 49 ...

Scientists say that water worlds – planets with deep, global oceans – might be fairly common in our Milky Way galaxy. These worlds would have even more water than Earth. Could anything live there? And ...

The list of planets worth checking for signs of life keeps growing. Another super-Earth in our galactic district has just made it to the top of the chart. This planet is located in the liquid water ...