Time-lapse video: The Falcon Heavy goes vertical again

Firefly Aerospace, a Texas-based company which is already developing a small satellite launcher, has signed an agreement with Israel Aerospace Industries to build lunar landers in the United States and carry NASA science instruments to the moon, officials announced Tuesday.

Ground crews plan to load the final cargo into SpaceX’s Dragon supply ship Saturday after the capsule’s Falcon 9 rocket booster briefly fired up on the launch pad at Cape Canaveral for a flight readiness check.

An automated SpaceX supply ship parachuted into the Pacific Ocean on Saturday, bringing more than 3,800 pounds of cargo — including a NASA robot requiring repair — back to Earth after a month-long mission at the International Space Station.