Q&A with Marc Eisenberg, Orbcomm’s chief executive

Two new satellites for Eutelsat and Intelsat, two of the world’s largest telecom satellite operators, blasted off aboard an Ariane 5 rocket from South America’s Amazon jungle Thursday at 2034 GMT (4:34 p.m. EDT).

SpaceX test-fired a Falcon 9 rocket Friday in preparation for launch from NASA’s Kennedy Space Center in Florida carrying 60 more Starlink satellites into orbit.

SpaceX’s Falcon 9 rocket is awaiting liftoff from Cape Canaveral’s Complex 40 launch pad as soon as Tuesday after three scrubs caused by propellant loading problems and a boat that strayed into restricted waters in the Atlantic Ocean.