China’s Long March-3B rocket launched from the Xichang Satellite Launch Center in September 2019, carrying two satellites of BeiDou Navigation Satellite System. Photo: Wang Xin (AP) In an effort to ...
The vast majority of model rockets go vaguely up and float vaguely downwards without a lot of control. However, [newaysfactory] built a few rockets that were altogether more precise in their flight, ...
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