Not exactly. In space, u lose a % amount of weight.
not on earth but it can be simulated underwater, in aircraft, you can be weightless in outer space
Yes.
yes there are
Yes
i like turtles
They actually are weightless, due to the fact there is no gravity in space. However a sky-diver would say he/she feels weightless, but they are experiencing free-fall.
Technically, as an astronaut is weightless in space, so should a space shuttle!
everthing is weightless in space.
yes
Yes, but they do have the same mass. Weight is based off the effect of gravity pulling something down, because there is no gravity in space astronauts are weightless.
because it is in space and every thing in space is weightless.
Nothing. In space, things will be weightless.