How Will You Benefit From Commercial Space Travel?

In the past few years, the commercial spaceflight industry has taken off — literally. But is the industry just turning space into a playground for the ultrawealthy, or do these flights have benefits for the rest of us, too? And could commercial space travel one day be available to more than just the super rich? Lee Billings, a senior editor at Scientific American, shares some of the latest stories in the world of spaceflight.

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