SimilarityRank
iras 0.747 33102
infrared 0.724 15105
orbit 0.699 5562
microscope 0.698 7608
binoculars 0.698 8947
hubble 0.696 24122
astronomer 0.694 10859
lens 0.677 5407
observatory 0.673 13778
spacecraft 0.668 18307
iue 0.661 78584
nebula 0.651 26663
telescopic 0.648 29772
asteroid 0.646 25055
yohkoh 0.644 87506
binocular 0.641 18746
eyepiece 0.637 40674
galaxy 0.634 5968
refractor 0.634 70291
optical 0.628 6195
wavelength 0.626 8541
gamma-ray 0.625 42486
meteosat 0.624 88109
magnification 0.623 17276
magnetosphere 0.619 35041