Live coverage: Station crew lands in Kazakhstan

The planned Halloween launch of the James Webb Space Telescope — one of eight Ariane 5 launches left before the rocket’s retirement — and a series of flights to build out OneWeb’s satellite internet network highlight Arianespace’s schedule this year.

The pre-launch news conference for the Jason 3 ocean altimetry mission, scheduled for launch from Vandenberg Air Force Base, California, aboard a SpaceX Falcon 9 rocket. (Membership required.)

The first Soyuz launch from Kazakhstan carrying a full load of more than 30 Florida-built satellites for OneWeb’s broadband Internet network has slipped from December to mid-to-late January, OneWeb officials said.