Video: SpaceX Dragon departs space station

Japanese space officials have rescheduled the launch of an H-2B rocket and a space station-bound HTV supply ship for Saturday after halting a countdown last week due to a propulsion system problem and bypassing a launch opportunity Friday because of a poor weather forecast.

SpaceX’s launch of a cluster of communications satellites for Orbcomm, set for as soon as next weekend, holds the headlines, but the company’s Falcon 9 rocket could fly at least four times in the next two months, assuming smooth launch campaigns and no glitches.

SpaceX is set to end a two-month launch drought at Cape Canaveral with a blastoff Thursday night carrying a privately-funded Israeli moon lander, an Indonesian communications satellite and a U.S. Air Force surveillance payload into orbit.