Luca Parmitano
‘Awesomesauce,’ Proclaims US Astronaut On Historic Spacewalk
So what is it like to float out into the vacuum of space? 'Ginormous fondue pot, bubbling over with piping hot...
NASA Spacesuits Over Budget, Tight On Timeline
The United States is in a hurry to send people to Mars by the 2030s, but a key question remains for these deep space...