The universe the edge of the planet galaxy solar system starsThe universe the edge of the planet galaxy solar system stars
The beginning of the universe the horizon of the cosmosThe beginning of the universe the horizon of the cosmos
A green monster on a white background smiles and wavesA green monster on a white background smiles and waves
A graphical diagram of the universe with a descriptionA graphical diagram of the universe with a description
The green monster. an evil spot with teeth and a bunch of eyesThe green monster. an evil spot with teeth and a bunch of eyes
When it's day on one half of the earth, it's night on the otherWhen it's day on one half of the Earth, it's night on the other