Strange radio signals have been detected from the direction of K2-155 d, about 238 light-years away. Here's what it could mean.

Beta Pictoris b appears to have an aurora caused by a powerful magnetic field. If confirmed, it would be the first such field ...

More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of ...

Scientists believe life on alien worlds may be constrained by the same factors as on our planet.

This summer, exoplanet science—the study of planets orbiting stars beyond our sun—took a big step forward. Reports of helium ...

Scientists believe that greater plant growth provides more energy and ecological space for animals, linking the conditions ...

(The Hill) – The formation of the Earth may have looked more like a fast, inevitable landslide than like a slow series of occasional cataclysms, as scientists have long theorized, according to ...

Northern Arizona University] Science fiction suggests that life on other planets, if it exists, is likely far more advanced than life on Earth. A recent study suggests otherwise. This new […] ...

Using the same planet-hunting techniques as Earth astronomers, would inhabitants of a planet hundreds of light-years away be able to detect Earth? Or would the gas giants overpower their observations?

A rocky world orbiting within its star’s habitable zone may be surrounded by a helium-rich atmosphere, providing the strongest evidence yet that planets with Earth-like conditions could support life ...