Photos: Delta 4 awaits blastoff

A Soyuz booster and Fregat upper stage successfully delivered an upgraded Russian Glonass navigation satellite to an orbit nearly 12,000 miles above Earth on Saturday.

Two weeks after a sensor problem forced a delay, an Ariane 5 rocket blasted off at 6:04 p.m. EDT (2204 GMT) Saturday from French Guiana with two commercial communications satellites to cover the United States and Japan, and a Northrop Grumman-built robotic satellite servicing mission designed to link up with another spacecraft in geostationary orbit.

NASA and United Launch Alliance will offer the first-of-its-kind live webcast in 360 Virtual Reality format of Tuesday morning’s Atlas 5 rocket liftoff from Cape Canaveral with a space station cargo ship.