On: Somebody moved the UK's oldest satellite in the mid 1970s, but no one knows who

[dingaling]

> They are literally rocket scientists.

Literally they are not. The rockets used to launch the Voyagers were built by Martin and General Dynamics.

[echoangle → dingaling]

There’s some overlap though, space probes have (rocket) engines too. Much simpler than on a proper lifting rocket but I would still count it as a rocket engine.