Live coverage: Soyuz crew lands in Kazakhstan

Europe’s Sentinel 5P satellite, fitted with a Dutch-developed spectrometer to measure gases in Earth’s atmosphere, was fueled and mated to its Russian Rockot booster over the last month at the Plesetsk Cosmodrome, a military complex around 500 miles (800 kilometers) north of Moscow.

The launch of the seventh Wideband Global SATCOM military communications satellite aboard a Delta 4 rocket booster occurred tonight at 8:07 p.m. EDT (0007 GMT) from Cape Canaveral.

Forecasters predict mostly clear skies and light winds at the surface and aloft for Monday’s launch of a SpaceX Falcon 9 rocket on a resupply mission to the International Space Station, favorable conditions for the booster’s liftoff and landing at Cape Canaveral.