Sat-nav cartoon – a car guided by sat-nav taken to the wrong destination
The sat nav (GPS) has guided to car to the wrong M31 (the Andromeda galaxy instead of the M31 motorway).
The M31 motorway doesn’t actually exist by the way – it was planned but never completed.
The cartoon is about the way that car drivers will blindly and slavishly follow the instructions of their sat-navs even when they are completely wrong, sometimes going to the wrong destination of the same name
It says something about the way that the human race can follow the wrong path without realising the potential consequences
This is an astronomy cartoon