A reduced-gravity aircraft is a type of fixed-wing aircraft that provides brief near-weightless environments for training astronauts, conducting research, and making gravity-free movie shots.

In order for passengers in a plane to experience a free fall safely, the aircraft must climb at a steep angle, level off, and then dive, creating a path called a parabolic arc, also called a Keplerian Trajectory or free-fall path.

The pilot lifts the nose of the A310 Zero G airbus upward from horizontal flight to an angle of 50 degrees. Passengers experience a pull of 1.8 times that of gravity on Earth. This is called hypergravity. The parabola pull-up or “nose-up” lasts around 20 seconds.

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Dec 24, 2020 · Parabolic flights are one way for scientists to study zero-gravity phenomena outside space. Aircraft can achieve zero gravity using a specific flight path, which sees it go in a parabola shape. Zero G flights are also open to the public, allowing everyone to temporarily feel like they are in space.

Aug 2, 2024 · An exit phase at 1.8 g, symmetrical with the entry phase, is then performed on the descending part of the parabola to return the aircraft to a stabilized altitude level within about 20 seconds. Research: Parabolic flights are a gateway to weightlessness.

Apr 15, 2023 · Unlike commercial flights, the Airbus A310 Zero G is simultaneously piloted by three members of the flying crew during the parabolic manuevres. One pilot controls the pitching (nose-up and nose-down angle). A second pilot controls the roll movement (to …

May 7, 2015 · The trick is to fly a parabolic flight path, pulling up to 1.8 g in a steep climb that gains some 2,500 m in altitude in 30 s, then cruising over the hump and diving back down to resume level flight.

Dec 11, 2017 · The European Space Agency offered me a seat on their zero-g plane: it's an Airbus A310 that flies parabolic maneuvers, pulling up into the sky and then arcing back down, giving its passengers...

Zero G, is the unique experience of weightlessness through zero gravity flights. These flights take passengers on a parabolic flight path, similar to that of NASA's "vomit comet," which creates brief periods of zero gravity inside the aircraft.