Watch the astronauts give a tour of their new Crew Dragon spacecraft

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.

SpaceX has released new photos of last week’s thrilling rocket landing aboard a floating drone ship in the Atlantic Ocean, showing the 15-story Falcon 9 first stage slowing to a hover just as it touched down on the platform.

Space station commander Jeff Williams and flight engineer Kate Rubins completed a smooth 6-hour 48-minute spacewalk Thursday, retracting a spare cooling radiator, installing two high-definition TV cameras and inspecting a massive solar array rotation mechanism that has experience subtle vibrations in recent months.