Donald Trump set bold goals for space exploration during his time in office – from crewed missions to the Moon and Mars to a Space Force. By contrast, his successor Joe Biden has been relatively quiet on space policy. So how is space exploration likely to change going forward? It is clear is that there will be change. NASA’s current chief, Jim Bridenstine, has already announced he is stepping down. And we know that US human spaceflight policy rarely survives a change in the presidency. That said, the amazing success of the crewed SpaceX launch to the International Space Station…

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