![I hear about the 'slingshot effect' to speed up spacecraft. Is it possible to do the opposite - to slow down spacecraft? - Quora I hear about the 'slingshot effect' to speed up spacecraft. Is it possible to do the opposite - to slow down spacecraft? - Quora](https://qph.cf2.quoracdn.net/main-qimg-39562c9f1bf87a991d873622971f79ca.webp)
I hear about the 'slingshot effect' to speed up spacecraft. Is it possible to do the opposite - to slow down spacecraft? - Quora
![Stream Gravitational Slingshot by Admiral Krank and His Mighty Band of Spacemen | Listen online for free on SoundCloud Stream Gravitational Slingshot by Admiral Krank and His Mighty Band of Spacemen | Listen online for free on SoundCloud](https://i1.sndcdn.com/artworks-T9a8T0Yewslr8vPO-FUpJYQ-t500x500.jpg)
Stream Gravitational Slingshot by Admiral Krank and His Mighty Band of Spacemen | Listen online for free on SoundCloud
unlocking_spacetime - Gravitational slingshot, gravity assist maneuver, or swing-by is used to alter the path and speed of a spacecraft, typically to save propellant and reduce expense. It can be used to
![gravity assist - Why did Voyager 2 receive a gravitational slowdown (as opposed to a slingshot) at Neptune? - Space Exploration Stack Exchange gravity assist - Why did Voyager 2 receive a gravitational slowdown (as opposed to a slingshot) at Neptune? - Space Exploration Stack Exchange](https://i.stack.imgur.com/gSun7.jpg)