Live coverage: Ariane 5 launches for DirecTV

A day-and-a-half before its liftoff with a U.S. Air Force communications satellite, a United Launch Alliance Atlas 5 rocket rolled out to its launch pad at Cape Canaveral on Monday morning.

An Indian radar observation satellite designed to collect information on natural disasters, pollution and monitor the military activity of India’s neighbors lifted off at 4:55 a.m. EST (0955 GMT) Wednesday on top of a Polar Satellite Launch Vehicle, the second PSLV mission in two weeks.

Using a Falcon 9 booster flying for a record ninth time, SpaceX’s swift sequence of launches continued Sunday with a predawn liftoff from the Kennedy Space Center carrying another set of 60 Starlink internet satellites, the company’s third mission in 10 days.