c0sm0nautic 

Tiktoker and Instagrammer who's funny and good at art. Also enjoys writing, singing, and dance; has many, many original characters to count.

A: Hey, did you see c0sm0nautic's new post?

B: No! I didn't! Lemme see
A: It's a good one. I like the way he draws and how cool his lighting is!
B: Man, I wish he was my mutual.

c0sm0nautic by cosmonautenjoyer May 24, 2022

cosmonautics 

the science of space travel. It also involves the design of spacecraft, spacesuits and other accessories necessary for space flight.

She is studying cosmonautics in Moscow.

cosmonautics by uttam maharjan October 21, 2010