Members only: Press site view of SpaceX’s 13th space station resupply launch

Two BlackSky optical Earth-imaging satellites rode an Electron launcher into orbit Friday from New Zealand, while the Electron’s first stage booster gently parachuted into the Pacific Ocean as engineers consider abandoning airborne rocket recovery in favor of ship-based retrieval and reuse.

Space station commander Scott Kelly and newly-arrived flight engineer Tim Kopra ventured outside the lab complex Monday and freed up a stalled robot arm-carrying transporter so it could be moved to a nearby anchor point and locked down, clearing the way for a Russian Progress supply ship to dock Wednesday.

Telesat has selected Blue Origin’s New Glenn rocket to “play a key role” in delivering potentially hundreds of broadband communications satellites into low Earth orbit under a multi-launch agreement announced last week, as Telesat officials prepare to select between two industrial teams to begin building spacecraft for the Internet network later this year.