SimilarityRank
neutrino 0.678 41916
CERN 0.653 38787
particle_physic 0.626 87009
dark_matter 0.615 32284
Higgs 0.602 67350
ITER 0.581 95681
pulsar 0.571 56249
neutron 0.569 24797
dark_energy 0.568 55834
astrophysics 0.564 46058
cosmic_ray 0.558 60042
string_theory 0.558 85187
Hubble 0.554 49607
quasar 0.544 61018
black_hole 0.542 19818
our_universe 0.537 66180
exoplanet 0.534 88229
supernova 0.534 47013
superconductivity 0.530 89794
physicist 0.528 14631
gamma_ray 0.522 77142
proton 0.521 20444
photon 0.518 18937
quark 0.509 60736
quantum_mechanic 0.508 38195