Astronomers say a planet that is rotated on its axis may have a better chance of sustaining life.
Kepler-186f is a rocky planet that orbits a red dwarf star 500 light years away and exists in the Goldilocks zone, where conditions for life may be just right.
NASA orders spacewalk repairs for a serious computer outage at the International Space Station.
Scientists say strange flash of light is likely a cosmic ray.
Finding makes the moon a likely candidate for extraterrestrial life in our solar system.
Bolden says ambitious plan to capture an asteroid is just another step towards landing humans on the Red Planet.
Astronomers stunned to find two icy rings around a non-planetary object.
Star Trek star says life in outer space is a mathematical certainty.
Burgeoning astronomers can can help NASA track near Earth objects.
The technology will allow for much faster communications between the station and scientists on Earth.