The Falcon 9 blasted off from Vandenberg Air Force Base in California at 10:34 a.m.
04 Dec 2018 11:13 AM
The Soyuz lifted off at 1131 GMT from Baikonur cosmodrome in Kazakhstan.
04 Dec 2018 11:11 AM
Scientists estimate there is a one-in-2,700 chance of the asteroid slamming into Earth 166 years from now.
04 Dec 2018 11:09 AM