SimilarityRank
NASA's 0.926 24421
JPL 0.894 58179
Hubble 0.773 35333
Orbiter 0.769 76431
ISS 0.768 30619
astronauts 0.758 24220
SpaceX 0.757 73268
Propulsion 0.756 55488
DARPA 0.753 52151
orbiter 0.753 76092
Astronauts 0.748 92629
spacecraft 0.748 16461
Astronaut 0.742 63562
Spacecraft 0.734 76108
Telescope 0.729 33291
NOAA's 0.724 90701
NOAA 0.721 29658
Lockheed 0.717 27404
Nasa 0.717 87618
DOE 0.716 22576
astronaut 0.716 28630
Caltech 0.715 53787
Northrop 0.708 47355
NREL 0.708 96585
Goddard 0.703 35766