SimilarityRank
quasar 0.776 61018
supernova 0.731 47013
galaxy 0.690 7128
nebula 0.678 48385
exoplanet 0.673 88229
NGC_[number] 0.669 64522
dark_matter 0.661 32284
comet 0.650 16244
neutrino 0.638 41916
asteroid 0.637 19862
black_hole 0.633 19818
our_solar_system 0.619 82880
Hubble 0.614 49607
the_Milky_Way 0.610 65157
the_solar_system 0.610 21341
dark_energy 0.608 55834
cosmic_ray 0.608 60042
the_solar_wind 0.599 80824
gamma_ray 0.592 77142
our_universe 0.586 66180
sunspot 0.584 64517
magnetic_field 0.578 15604
proton 0.577 20444
the_LHC 0.571 64297
a_comet 0.566 83115