Ur anus or ura nus, urbain le verrier, uranus, neptune, planet x, pluto, exoplanet, altair, skylab, stranded, stuck in the middle, rockets, fuel, orbit, nasa, soviet union, iss, exosphere, curiosity rover, mars, martian, birthday, georgium sidus, planet george, william herschel, king george iii, animals in space, laika, cockroaches, one small step for man, misquote, neil armstrong, apollo 11, planetary rings, j1407b, saturn, nikita s khrushchev, lunar mission, lunar program, moon, ussr, science technology.
