Live coverage: Vega rocket launches with LISA Pathfinder

Delays in the debut of SpaceX’s huge Falcon Heavy rocket have prompted ViaSat to move the launch of a high-speed Internet communications satellite from the new privately-developed booster to an Ariane 5 flight in early 2017, officials said last week.

While production of rockets and satellites continues across much of the space industry amid the coronavirus pandemic, engineers at several space companies — including SpaceX, Virgin Orbit and Blue Origin — have started working on medical devices and protective equipment in response to shortages in hospitals across the United States.

Europe’s Sentinel 3A satellite, designed for real-time surveys of the world’s oceans, ice sheets, lakes and rivers, is attached to a decommissioned Russian nuclear missile for launch Tuesday. These photos show the spacecraft’s final prelaunch preparations.