Flatworm grows second head after spending time in space
Two heads are better than one
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 successfully launches and lands a used rocket for the first time ever
SpaceX makes history with a reused rocket
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
Blue Origin shows off its first fully assembled rocket engine
Jeff Bezos unveils first full assembled rocket engine, ready for launch in 2019
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
