Photos: Atlas 5 fulfills MUOS launch series with fifth successful launch

A European-built communications satellite, manufactured in secret for the Egyptian government, joined a European Space Agency exoplanet observatory aboard a Ukrainian Antonov An-124 cargo plane for a trans-Atlantic flight Wednesday to begin final launch preparations in French Guiana.

Watch a video replay of Monday night’s hotfire of a SpaceX Falcon 9 rocket at NASA’s Kennedy Space Center in Florida. The rocket is set for launch Thursday with Qatar’s Es’hail 2 communications satellite.

After years of delays, the core stage for NASA’s first Space Launch System moon rocket rolled out of its New Orleans factory Wednesday, heading for a NASA site in Mississippi for a test-firing before engineers hope to ship the rocket to its Florida launch base by this fall.