Secretive Air Force space plane touches down in Florida after two-year mission
Precisely what it's been doing is a mystery
NASA's first 4K broadcast from the ISS will be live from AWS
Amazon Web Services is coproducing the panel discussion
SpaceX launches communications satellite as Falcon 9 nears end of life
SpaceX successfully launches Falcon 9 amid preparations to switch to Falcon Heavy
US government to NASA: Get humans to Mars by 2033
Congress wants NASA to get to Mars, and they just gave them $19.5 billion to do it
SpaceX has plans to launch 27 rockets in 2017 amid recent safety concerns
Launches scheduled to resume in March
Win $30,000 by designing a way for astronauts to poop in their spacesuits
Pooping in space is a serious matter
