Live coverage: 400th Proton rocket takes off with Russian satellite

A United Launch Alliance Delta 4-Heavy rocket climbed into space Sunday with NASA’s Parker Solar Probe on a daring mission to explore the atmosphere of the sun. Liftoff from Cape Canaveral occurred at 3:31 a.m. EDT (0731 GMT).

A new communications spacecraft for Hispasat, a Spanish communications satellite operator, will get a boost from a Russian Proton rocket Monday toward an orbital position more than 22,000 miles above Earth.

Two communications satellites built in California launched Saturday aboard the third Ariane 5 flight of the year after unacceptable upper level winds kept the rocket grounded Friday. The European rocket lifted off from French Guiana at 2138 GMT (5:38 p.m. EDT) with payloads for DISH Network and BRI, a major Indonesian bank.