At first glance, a flyable airplane made of cardboard sounds almost like a joke – the sort of thing that collapses long before it ever leaves the ground. But YouTuber and serial tinkerer Peter Sripol ...
SpaceX’s Fram2 mission is the first human spaceflight to the Earth’s polar regions. The four-member crew will conduct 22 research experiments, including the first X-ray in space and studies on human ...
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