Neat take on the theme, I loved the names of the explorers lol. “Amelia Dareheart”, “Bear Thrills”, “Sacagowander” ahahah.
For the first 5 times I got Buzz Aldingo going to the Moon, and I kept picking poorly, ranging from 0/5 to 2/5 but he still kept coming back. Eventually I started getting other explorers too but I could never get above 3/5.
My only real complaint with the game is I felt there was no real goal. There’s no end (from what I can tell, I started spam clicking choices willy-nilly to see if I had to reach a certain number of sales or something, but they just kept coming). Even something like a running score, or a summary after x amount of sales would be motivating.
I saw in other comments that this is your first game without a tutorial, so huge props for that! Well done!