Warning: Used an older version of Godot that won't work and, since this was the original, I don't have its source code so please play CelestialMishaps+ instead.

You must save the green Planet from burning up or freezing by pushing the Celestial (Bodies) that would alter its temperature. The objective is to avoid having the thermometer reach either end.

Controls:
Press/Click/Tap anything to push the Celestial away. This only works if they're visible.

Notes:

On each level (a Celestial going by) you can either get a Sun, a Moon or nothing (to mess the timing up).

Jam:
Made during the Godot Community Game Jam (June 15th-18th 2018).
I later rebalanced the game and made sure that the values (speed,size,etc) of Celestials was reset after a Game Over.