ESA astronaut Samantha Cristoforetti delivered video - Technique shows how to dispose trash on the International Space Station. Credit: ESA / mash mix by Space.com's Steve Spaleta Music: Falling Bits ...

Get a sneak peek at a brand new challenge for Pete as he takes on indoor rock climbing. It’s hard enough picking your way up the wall when you can see the hand and footholds, but when you can’t see ...