17.These would both have been very important on perilous sea journeys where your lives are in your crewmates hands, and poor communication can get you killed.
18.At one point, Ed was wiping himself over the windshield of the capsule and his crewmate inside was kind of saying " hey, you know, get... get yourself off my spacecraft."
19.NASA astronaut Christina Koch, who has spent nearly 11 months in orbit on the longest spaceflight by a woman, landed safely in Kazakhstan on Thursday along with two of her International Space Station crewmates.
20.These days I've been thinking a lot about the many months I spent on the International Space Station, 250 miles above the planet, separated from my family and friends, essentially quarantined with just my five crewmates.