The only way to produce "artificial gravity" (an imitation of gravity, you might say) is through acceleration. The effects are the same; an experiment won't notice the difference. Acceleration can be...
No. That's the simple answer. You can simulate zero gravity in a couple of ways. One is unrestricted free fall. Astronauts are trained in an airplane which plunges toward the ground as if in complete...
No. There are situations with little or no gravity, but no situation where an anti-gravitational force exists. Though there is now way to dissipate the force of gravity, there are ways to counter...
The only methods we have for producing 'artificial gravity' involve acceleration, either linear acceleration as in a rocket, or more commonly, circular acceleration like that used in various...
Yes, this is possible. A probe flew down past Jupiter's atmosphere and was crushed in under an hour from the pressure.
yes it is. Jupiter is 318 times more massive than the Earth, and as such the...