Being weightless affects everything from the way food tastes to getting a good night's sleep. Here's what it's like to spend months in space. Ask any astronaut who has spent extended periods in the ...
PHILADELPHIA -- Space shuttle commander Christopher Ferguson and his crew took a small but crucial step for space travel recently, enlarging the International Space Station so it can house six ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results