He/him pronouns, please.
Hi! I am an avid Kerbal Space Program player and a diehard space and astronomy enthusiast. These days, I usually hang out on Astronomy and WorldBuilding, but I also visit other sites as well. Creating some mods for Kerbal Space Program! Nice to meet you! :D
2nd user to earn
12th user to earn
13th user to earn
15th user to earn
Space Exploration - Why aren't air breathing engines used as small first stages?
Puzzling - Use three 10's to create 950
Astronomy - What will succeed Arecibo?
Astronomy - What are the odds that the Sun hits another star?
Worldbuilding - Deflecting an incoming star, railgun style