Experiment reliably produces oxygen on Mars
Scientists said a Martian experiment was reliably producing oxygen, a critical step if we want to live on the red planet.
space flight
NASA sends crew to I.S.S. on SpaceX rocket
An international crew of astronauts launched from Kennedy Space Center in Florida Sunday, headed to the International Space Station.
NASA once again to launch humans from US soil
NASA will once again launch astronauts into space from US soil, the 1st time since the Shuttle was retired in 2011.