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With SpaceX's first astronaut launch, a new era of human spaceflight has dawned

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The launch of SpaceX’s first crewed mission is a very big deal. Here’s why.
We’ve gotten our hopes up before.
The success of NASA’s Apollo moon missions half a century ago, for example, made Mars seem very much within reach for human explorers. Indeed, the space agency drew up plans to put boots on the Red Planet by the early 1980s, but shifting political and societal winds killed that idea in the cradle.
In 1989, President George H. W. Bush announced the Space Exploration Initiative, which aimed to send astronauts back to the moon by the end of the 1990s and get people to Mars in the 2010s. His son, President George W. Bush, also aimed for a crewed lunar return, with a program called Constellation, whose contours were outlined in 2004. Each program was soon axed by the next administration to come into power.
Full coverage: SpaceX’s historic Demo-2 astronaut launch explained
A SpaceX Falcon 9 rocket launch launches two NASA astronauts into orbit on a Crew Dragon spacecraft from Pad 39A of the Kennedy Space Center in Florida on May 30,2020. (Image credit: SpaceX)
So it’s natural for space fans to greet the grand pronouncements occasioned by SpaceX’s first crewed launch on Saturday (May 30) with a bit of skepticism. Yes, the Demo-2 mission to the International Space Station (ISS), the first orbital human spaceflight to depart from American soil since NASA retired its space shuttle fleet in 2011, is a big deal. But does it really show that “the commercial space industry is the future,” as President Donald Trump said shortly after liftoff?
Actually, it very well might.
Demo-2 is far from a one-off, after all. It’s a test flight designed to fully validate SpaceX’s Crew Dragon capsule and Falcon 9 rocket for crewed missions to the ISS. The company holds a $2.6 billion NASA contract to conduct six such operational flights, the first of which is targeted for late August, provided Demo-2 goes well.
SpaceX is a highly ambitious company that has already accomplished a great deal in the final frontier; it’s been flying robotic cargo flights to the ISS for NASA since 2012, for example.

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