A Northrop Grumman Antares rocket, upgraded to carry heavier payloads into orbit, lifted off Saturday from a launch pad on Virginia’s Eastern Shore with a Cygnus supply ship in pursuit of the International Space Station with fresh food, a collection of biological and technology demonstration experiments, a zero-g baking oven, and repair gear for an aging $2 billion particle physics experiment.

SpaceX’s Falcon 9 rocket lifted off Sunday from Vandenberg Air Force Base in California and carried 10 Iridium communications satellites toward a perch in low Earth orbit, then the launcher’s first stage nailed a landing on a platform positioned in the Pacific Ocean.

An Ariane 5 rocket launched Tuesday at 2101 GMT (4:01 p.m. EST) from French Guiana with a communications satellite to provide broadband and television services for the government of Saudi Arabia and commercial clients across Europe and the Middle East, and an Indian payload to help bridge the digital divide in South Asia.