Live coverage: Vega rocket launches with LISA Pathfinder

While Arianespace missions from French Guiana have been suspended in response to the coronavirus pandemic, the company says a Soyuz rocket launch from Kazakhstan is set to go ahead Saturday with 34 more OneWeb broadband satellites.

Entering the final months of a 12-year mission, Europe’s Rosetta spacecraft is again moving closer to the oddball comet that has engaged scientists since it arrived in 2014, heading for a controlled “smash” landing on the comet’s rugged charcoal-colored surface at the end of September.

United Launch Alliance and Boeing teams worked through the weekend on closeouts of the Starliner crew capsule, inspections and final outfitting of the Atlas 5 rocket. A launch readiness review Tuesday approved the continuation of final preparations for liftoff from Cape Canaveral Friday of the first Starliner spacecraft on an unpiloted test flight to the International Space Station.