Expedition 55/56 Flight Engineer Ricky Arnold explains the significance of these resilient structures and the forces they are up against in microgravity.
Watch Expedition 55/56 flight engineer Ricky Arnold in this two-part episode as he explains spacewalk safety and training in addition to the parts of the spacesuit that protects astronauts outside the space station.
Watch Expedition 55/56 Flight Engineer Ricky Arnold as he explains the station’s solar arrays and the importance of solar energy on the space station.
Watch Expedition 55/56 Flight Engineer Ricky Arnold discuss the crew sleeping quarters, why sleep is important and how they adapt for circadian rhythms aboard the space station.
In this episode of Crash Course Kids, Sabrina talks about gravity, escape velocity, and how gravity works between two objects.
This month marks the 20th birthday of the International Space Station!
The criteria to become an astronaut has evolved over the years, but it’s still one of the toughest jobs to land.
We speak to astronaut Scott Kelly, who went up to space a man and came back a Rhesus monkey. Just kidding, that didn’t happen at all.