NASA’s decision to rely on private companies like SpaceX to resupply the International Space Station has possibly saved the space agency billions of dollars, according to a study done by an employee at NASA’s Kennedy Space Center. The study, first reported by Ars Technica, breaks down the numbers for NASA’s investments in various commercial spacecraft over the last decade, to give an “apples to apples” comparison of costs.
In 2006, NASA decided to change how it sends supplies to the orbiting lab: instead of using government-operated rockets like the Space Shuttle, the agency would get commercial companies to do it instead. NASA helped fund the vehicles’ development and today, the space agency contracts two companies — SpaceX and Orbital...
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