Live coverage: Space station crew investigating slow pressure leak

SpaceX performed a hold-down test-firing Jan. 20 of a Falcon 9 rocket at Cape Canaveral in preparation for a launch with 60 Starlink broadband satellites, but officials delayed the missions’s planned launch Tuesday due to extreme weather in the downrange recovery zone for the first stage and payload fairing. The next possible launch attempt is expected at 9:49 a.m. EST (1449 GMT) Monday.

NASA has selected SpaceX to build a spacecraft to land the first astronauts on the moon since 1972, choosing Elon Musk’s space company over competing proposals from Jeff Bezos’s Blue Origin and the aerospace firm Dynetics, officials announced Friday.

International Launch Services, facing headwinds in a commercial launch market now largely shaped by billionaires and satellite miniaturization, has touted a new relationship with the Russian space agency and Glavkosmos as a means to drive down Proton rocket prices, make Russian space industry more friendly to the commercial market, and diversify its offerings.