SimilarityRank
spacecraft 0.566 12247
orbiter 0.564 92095
lift_off 0.546 60207
lander 0.540 74502
space_station 0.529 35861
space_shuttle 0.524 81402
rocket 0.516 6413
the_International_Space_Station 0.510 61329
launcher 0.503 24205
satellite 0.499 4364
missile 0.485 8382
launch 0.485 400
into_space 0.482 54334
take-off 0.481 52816
launching 0.480 72111
catapult 0.480 26002
takeoff 0.478 63337
orbit 0.461 8766
runway 0.461 10627
parachute 0.456 27936
ground_station 0.455 86949
ISS 0.454 18099
propellant 0.453 84378
spaceship 0.453 40441
astronaut 0.451 16889