The vessel shut down and landed with a soft belly-flop onto Comet 67P/Churyumov-Gerasimenko at a speed of two miles per hour.
KENNETH CHANG, NY Times: World
Fri, 09/30/2016 - 4:21am
The vessel shut down and landed with a soft belly-flop onto Comet 67P/Churyumov-Gerasimenko at a speed of two miles per hour.