| skos:altLabel | - Zero-G
- its kind
- specially-modified
- Keplerian trajectory aircraft
- Vomit Comet
- aircraft simulating zero gravity by flying in parabolic maneuvers
- aircraft used to simulate zero gravity
- experiencing near-weightlessness
- parabolic flights
- KC-135 Reduced Gravity Student Flight Opportunities Program
- reduced-gravity
- reduced-gravity DC-9 aircraft
- reduced-gravity aircraft
- simulated weightlessness
- vomit comet
- vomit comet (reduced-gravity aircraft)
- weightlessness simulation
- zero-g aircraft
- zero-gravity aircraft
- zero-gravity plane flight
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