The constellation-building Atlas 5 rocket from United Launch Alliance successfully deployed the fifth communications spacecraft for the Navy’s Mobile User Objective System today to form a new rugged smartphone network for the U.S. military.

A balky interplanetary seismic instrument that ran into technical problems in 2015, forcing a two-year delay in the launch of NASA’s InSight lander to Mars, cleared a major test last week after engineers redesigned part of the sensor package, boosting confidence that the mission will be ready to blast off in May 2018.

A replay of the United Launch Alliance Atlas 5 rocket launching the Global Positioning System 2F-11 navigation spacecraft from Cape Canaveral, Florida.