Question

in which region would an astronaut feels the lightest

Answer 1

Explanation:

depends on where the astronaut is ...

more over if the astronaut is at space then he will feel lightest for it is out of the gravitational field of the Earth . if the astronaut is at another planet , more suitablely if taken moon, then there also comparitively , he shall feel lighter than being in Earth for the mass of the moon is smaller than the Earth ( based on Newton's 3 rd law of motion)