SimilarityRank
comets 0.743 39333
asteroids 0.736 33535
asteroid 0.728 23057
orbiting 0.707 32947
exoplanets 0.701 89365
orbits 0.700 29511
Asteroid 0.699 75474
planets 0.690 9219
Mars' 0.683 89615
Phobos 0.683 91146
Mars 0.680 7385
quasars 0.678 93060
Messier 0.676 84442
nebulae 0.674 81004
Jupiter's 0.668 61517
Halley 0.664 85225
galaxies 0.663 19979
Spacecraft 0.660 76108
gravitational 0.660 22967
Saturn's 0.658 60708
Cassini 0.658 49105
Kepler 0.657 41816
Earth's 0.657 13759
orbit 0.657 11481
nebula 0.652 49393