SimilarityRank
space-time 0.635 56795
galactic 0.616 60709
spaceship 0.594 40441
the_TARDIS 0.592 89428
spacetime 0.588 96462
our_universe 0.584 66180
Stargate 0.583 89249
singularity 0.564 26627
black_hole 0.561 19818
universe 0.554 8836
Starship 0.551 80890
extraterrestrial 0.551 64799
galaxy 0.547 7128
dark_matter 0.545 32284
orbit 0.539 8766
asteroid 0.538 19862
dark_energy 0.538 55834
a_black_hole 0.537 67425
this_universe 0.535 62566
force_field 0.534 92198
the_cosmos 0.532 29976
time_machine 0.531 61868
planet 0.529 3914
vortex 0.528 26633
space_station 0.525 35861