Many people seem to think NASA has secret training rooms in which gravity can be turned off. Aside from the long-running Anti Gravity column in Scientific American, however, there is no such thing as antigravity. Gravity is a force arising among any two masses in the universe.

Can there be zero gravity on Earth?

Zero gravity on earth is 0 m/s2. ... It is vertically opposite to the apparent gravitational force i.e. directly opposite to the gravitational pull. It is the highest point on the sphere and thus, the farthest up from the gravitational force.

Can we repel gravity?

Unlike the Force, with its dark and light sides, gravity has no duality; it only attracts, never repels.