Although it may be better suited for a rock band ... Call yourself ASTRALOPITEKI.
Well, I'll think about options to fill the space
Storm on Mercury
Dancing in Zero Gravity
Rings of Saturn
Houston, bro, poser!
Blaze, Copernicus, our light, shine on us!
Rings of Saturn (and their Lord)
1 light year ago
blue dwarfs are people too
The name depends on the activity that this group will be engaged in. For example, for games, if the development of territories, then:
Empire of Stars
If the activity relates to the military:
We need to determine the goals.
If it is for the Olympiad in Astronomy - then:
Theory of space
Our team - "German Titov!"
Our motto - "Not the first, but alive and well!"
(I remembered from my school-camp childhood :))