Make Japanese Submarine/Aircraft carrier at the same time (forgot the name of that SubCarrier).....
or do kinetic satellite
icbm
tsar bomba
some jedi weapon
death star
uss enterprise
some skywalker
make neil armstrong on gemini 8 (while they rolling like heck in orbit)
make some crashes on sfs universe
destroy a space station
make polyus battle station
make USSR great again
make leonov proud (dont ride on N1)
make Big Dumb Booster (welp its SEA DRAGON)
make soyuz reusable
make vostok reusable
make space shuttle into space station (rlly there are some plans on columbia turnin into low cost space station)
make STS's External Tank into space station (like wet workshop)
make skylab (wet workshop S-II and S-IVB both of them)
make the Apollo Application Program
make LM into stellar telescope
make Apollo CM reusable
make Apollo LM reusable
make DON'T MAKE budget cuts kills space program
screw politician
make beatles yellow submarine and flew it in space......
and moar booster
or do no time warp
or do kiloton club
and other things in forum.....