By Date
Destroyable city 6
30 comments
Destroyable city 7
22 comments
Kerbol system (deco on)
14 comments
Semi-realistic PLUT reactor
21 comments
Entire periodic table
73 comments
Community Controled Space Station
129 comments
BCOL 2 stage rocket
11 comments
Star evolution (7 phases!)
17 comments
comedically large NITR explosion
15 comments
Layered alloys (+bombs)
19 comments
HYGN rocket test
5 comments