Space may be big, but it's probably not big enough for rival nations.

China has proven its ability to both maneuver and track satellites with a high deftness and precision, and this enables the country's military to see when a U.S. satellite moves conspicuously close, and redirect its own satellite away from the U.S. one in roughly 24 hours, according to recent video recreations that depict this exact scenario from COMSPOC, a firm that generates space tracking and other pertinent information for private and public officials.

In other words, warfare tactics are going to outer space.

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