planetfriendship

noun
UK /ˈplænɪtˌfrɛndʃɪp/
US /ˈplænɪtˌfrɛndʃɪp/

A planetfriendship is when two planets are friends and help each other in space.

The story is about a planetfriendship between Earth and Mars.


OTHER MEANINGS

2. A pretend friendship between two toy planets.

The kids made a planetfriendship with their toy globes.

3. A group of planets that work together like friends.

The planetfriendship kept the solar system peaceful.

4. A special connection between people who love learning about planets.

Their planetfriendship started in astronomy club.