turbine (19) | engine (22) | engines (25) | through (20) | basically (16) |
second (20) | flight (23) | better (15) | actually (24) | always (15) |
things (26) | landing (33) | inside (18) | exactly (11) | hydrogen (30) |
booster (13) | vehicle (18) | another (13) | interesting (11) | little (28) |
because (48) | article (12) | machine (18) | really (46) | incredible (14) |