The sleeping bag has a solid frame and sucks fluid down ... Long periods in space can 'shrink the heart' Astronaut Scott Kelly: How to survive a year in space Nasa has documented vision problems ...

The Capillary Cup is a zero-gravity cup designed by NASA astronaut Donald Pettit on the International ... developed from Pettit’s desire to drink water without a bag and straw in outer space. “We take ...

The Expedition 35 crew, led by Canadian Space Agency astronaut Chris Hadfield, were photographed on board the International Space Station with an off-the-shelf bag of the chewy candies clipped to ...