What It Takes To Bring Astronauts To And From The ISS
Here's a look at some of the challenges astronauts face going in and out of orbit.By Ryan Biek | October 31, 2016
For 16 years, the International Space Station has been staffed by different crews of astronauts. So what does it take to shift crews in and out of orbit?
First, a new crew has to arrive on the ISS. In this recent case, the flight from Earth to the station took two days.