Experimental robot Is being used on the International Space Station to help astronauts.
Lunar orbiter had finished its 100-day mission last month and was on overtime.
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.
A NASA veggie farm will allow astronauts who have been longing for lettuce to finally grow their own in space.
NASA is pressing ahead with Monday’s planned launch of a supply ship despite a critical computer outage at the International Space Station, promising the situation is safe.
NASA orders spacewalk repairs for a serious computer outage at the International Space Station.
A computer outage at the International Space Station may require a spacewalk by astronauts and threatens to delay next week’s launch of a commercial supply ship for NASA.
Scientists say strange flash of light is likely a cosmic ray.
According to health and ethic experts, NASA should set up ethical rules regarding health of astronauts on long space flights.