microgravity
There is no "zero gravity" place. Gravity permeates all the universe. Astronauts in orbit are often said to be in zero gravity but they are, in reality, on a position where their orbital velocity balances the attraction of the Earth.
If you introduce air into a space where gravity is zero, then air exists there. A current example is the inside of the International Space Station, where the crew live and work in a "shirtsleeve environment" that includes air, pressure, and warmth, but they also live and work in an environment of weightlessness, or what is popularly but erroneously called "zero gravity".
Walmart, Amazon, and the Oveerstock website all sell zero gravity chairs. There are many different types of "zero gravity chairs" so be careful which one you are ordering.
No.
Zero! that's why it is called zero gravity!
microgravity
Zero gravity can be simulated in special aircraft called "vomit comets" that fly in parabolic arcs to create brief periods of weightlessness. A true zero-gravity environment can only be achieved in outer space, where there is no gravity acting on objects in a state of free fall. It is not possible to create permanent zero gravity on Earth due to the planet's gravitational pull.
zero gravity
Depends on the atmosphere. location, place, space and time of zero gravity
There is it's called Sonic Free Riders.
Yes; the gravity from different sides should cancel, for a net result of zero gravity.
The Power Egg I think.
Zero Gravity Amusement Park was created in 1992.
Zero Gravity - song - was created on 2012-03-20.
Zero Gravity Research Facility was created in 1966.
No. Gravity is a force with unlimited reach. Gravitys grip-force decreases with an increase in the distance between bodies. In a nutshell, there is no zero gravity, but there is very close to zero gravity. In the deep space between and at extreme distances from any galaxies we find what is effectively zero gravity.