SimilarityRank
precession 0.811 46900
redshift 0.801 36632
magnetosphere 0.800 35041
orbit 0.792 5562
j0437-4715 0.791 95490
quasar 0.784 21004
neutrino 0.783 17288
psr 0.773 44048
maser 0.772 39351
galactic 0.771 21447
psr1706-44 0.768 59335
sgr 0.768 32453
perihelion 0.767 46408
galaxy 0.766 5968
orbital 0.762 12221
long-period 0.759 72165
photon 0.756 13925
asteroid 0.750 25055
x-1 0.749 56982
naked-eye 0.749 42129
nebulæ 0.745 66546
antiproton 0.742 64161
cygnus 0.741 42616
vela 0.740 51957
rosat 0.739 51261