By Date
neutron star no deco
1 comments
Orcus
5 comments
K2O4 footage
0 comments
STKM needs to pee
0 comments
Wasp-12b VS J1407b
3 comments
future earth
0 comments
liar liar pants on fire
2 comments
Alpha Centauri bc
0 comments
How diff elements react to planets
11 comments
guess the exoplanets
4 comments
white dwarf
0 comments