A Project Constellation mission to the Moon would have required a single launch from the International Space Station a single launch from Earth, just like Apollo two launches, one from Earth and one from the International Space Station two launches from Earth Space-X's Dragon capsule was the first privately-built spacecraft to launch an interplanetary probe go into orbit around the Moon carry cargo to the International Space Station launch a military spy satellite

A Project Constellation mission to the Moon would have required a single launch from the International Space Station a single launch from Earth, just like Apollo two launches, one from Earth and one from the International Space Station two launches from Earth Space-X's Dragon capsule was the first privately-built spacecraft to launch an interplanetary probe go into orbit around the Moon carry cargo to the International Space Station launch a military spy satellite

		a single launch from the International Space Station
		a single launch from Earth, just like Apollo
		two launches, one from Earth and one from the International Space Station
		two launches from Earth

		launch an interplanetary probe
		go into orbit around the Moon
		carry cargo to the International Space Station
		launch a military spy satellite