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NASA is about to send people to the moon — in a spacecraft not everyone thinks is safe to fly
As the four-person crew of Artemis II prepares to launch on a historic mission around the moon as soon as February, some experts are worried about the Orion spacecraft’s heat shield.
If President Trump cancels the contracts for Elon Musk’s private spaceflight company, the federal government would struggle to achieve many goals in orbit and beyond. By Kenneth Chang In 2006, a small ...
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