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This can be written to a USB memory stick (flash drive) and used，详情可参考whatsapp
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Of course, altering a moonlet’s local orbit doesn’t seem like enough to safeguard Earth from civilization-ending impacts. But now, as long-term observational data has come in, it seems we accomplished more than that. DART actually changed the trajectory of the entire Didymos binary system, altering its orbit around the Sun.，推荐阅读wps获取更多信息
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