SimilarityRank
meteors 0.872 55518
comet 0.823 23908
fireball 0.817 41451
meteorite 0.809 40656
asteroid 0.778 23057
comets 0.764 39333
thunderstorm 0.742 31858
fireballs 0.730 67134
flyby 0.727 80846
supernova 0.720 46579
meteorites 0.720 55968
lightning 0.716 9560
moon 0.715 4832
asteroids 0.715 33535
tornado 0.714 17697
geomagnetic 0.713 89990
moon's 0.708 59912
sky 0.706 2973
thunderstorms 0.705 32284
Meteor 0.701 53409
ISON 0.696 79144
storms 0.695 9954
quakes 0.693 56971
tsunamis 0.692 54433
earthquakes 0.690 17384