SimilarityRank
lander 0.725 74502
spacecraft 0.678 12247
orbiter 0.678 92095
Rovers 0.637 96104
Rover 0.612 57640
Curiosity 0.603 86989
space_station 0.595 35861
astronaut 0.591 16889
Mars 0.588 6486
comet 0.581 16244
into_space 0.575 54334
on_the_moon 0.569 35559
the_International_Space_Station 0.568 61329
space_shuttle 0.568 81402
on_Mars 0.567 39049
asteroid 0.555 19862
JPL 0.539 94014
NASA 0.532 4997
lunar 0.530 49812
the_moon 0.529 5760
a_comet 0.525 83115
the_Moon 0.521 9806
from_Earth 0.520 64243
robot 0.515 2654
Apollo_[number] 0.511 62486