弹弓效应如何推动航天器？

本文探讨了航天器在弹弓机动中获得速度的物理机制。解释了为何航天器在离开行星时不会损失掉接近时获得的全部速度，从而实现净增益。

If a satellite’s velocity increases as it approaches a planet during a slingshot maneuver, why does it not decrease by the same amount when it leaves the planet? How can it experience a net gain in velocity? Robert WaltyStephens City, Virginia Slingshot maneuvers can seem counterintuitive. We know that a spacecraft speeds up as it Continue reading "How do slingshot maneuvers work to propel spacecraft?" The post How do slingshot maneuvers work to propel spacecraft? appeared first on Astronomy Magazine .