SimilarityRank
Astronauts 0.866 92629
astronaut 0.859 28630
astronauts 0.767 24220
Space 0.762 4706
Spacecraft 0.758 76108
NASA 0.742 9327
Aldrin 0.731 84755
NASA's 0.729 24421
Spaceship 0.725 93941
Starship 0.697 54144
ISS 0.696 30619
cosmonaut 0.692 97612
Flight 0.692 10238
Hadfield 0.688 88565
Orbiter 0.686 76431
Goddard 0.676 35766
Scientist 0.674 21843
Shuttle 0.673 24261
Smithsonian's 0.661 95412
JPL 0.660 58179
USAF 0.655 39883
Propulsion 0.652 55488
cosmonauts 0.652 90195
Vandenberg 0.648 86387
Lander 0.647 51118