NASA has announced the discovery of an Earth-like planet orbiting a Sun-like star that shares several other similarities with ...
A unique characteristic of the candidate planet HD 137010b is its ice-cold temperature.
A newly identified Earth-sized exoplanet with a year-long orbit may lie near its star’s habitable zone, but extreme cold could limit its chances of hosting liquid water.
Scientists continue to mine data gathered by NASA's Kepler Space Telescope, retired in 2018, and continue to turn up ...
A "super-Earth" has been discovered orbiting the closest single star to our Sun, scientists said Wednesday in a breakthrough that could shine a light on Earths nearest planetary neighbours.