Live coverage: Falcon 9 rocket conducts static fire test

Astronauts Doug Hurley and Bob Behnken arrived Wednesday at the Kennedy Space Center, ready for spacesuit and spacecraft fit checks, and some time off with their families before launching next week on the first crewed flight into orbit from U.S. soil since 2011.

The Italian government has decided to launch two next-generation radar reconnaissance satellites on Soyuz and Vega rockets from French Guiana, and a European Space Agency telescope to study the structures of planets around other stars will likely ride to orbit as a co-passenger on one of the missions.

The U.S. Air Force on Thursday demolished towers once used to assemble Delta 2 rockets at Cape Canaveral for missions to Mars, four dozen flights to deploy the GPS navigation network, and numerous launches with scientific, commercial and military payloads.