WASHINGTON, D.C. – NASA scientists announced Wednesday that they’ve discovered an Earth-size exoplanet that is remarkably similar to our planet. NASA says a team of transatlantic scientists were ...

This exoplanet, dubbed Kepler-1649c, sits about 300 light-years away from Earth -- that's practically right next door in galactic terms. Share on Facebook (opens in a new window) Share on X (opens in ...

Astronomers have uncovered a potentially habitable Earth-sized exoplanet 300 light-years away from us. Out of the 2,681 exoplanets spotted by NASA's Kepler space telescope between 2009 and 2018, this ...

WASHINGTON — An Earth-sized planet in its star's habitable zone has been discovered in data from NASA’s Kepler space telescope. NASA says the newly found exoplanet is the closest to Earth in size and ...