NASA says it will spend more than $250 million hiring private companies to transport scientific missions to the moon. These privately operated missions, part of the US space agency’s broader rush back to the moon, are designed to gather data about the lunar surface and pilot technologies for landing robotic explorers. Three companies—Astrobotic, Intuitive Machines, and Orbit Beyond—have been awarded contracts for missions into 2021. Orbit Beyond has the earliest target date for its mission, in September 2020.