The weight of an individual varies significantly depending on their position on different celestial bodies due to the differing gravitational forces exerted by each body. Weight is a measure of the force of gravity acting on an object's mass, and since the gravitational pull varies from one celestial object to another, the weight experienced by an individual will also change. For instance, on the surface of the Earth, an individual's weight is determined by the Earth's gravitational force. However, if that individual were to stand on the Moon, they would weigh significantly less—about one-sixth of their weight on Earth—because the Moon has a much weaker gravitational pull due to its smaller mass.
Conversely, if we consider the gravitational influence of the Sun, an individual would not weigh more on Earth because the Sun's gravitational force is not exerted directly on them in the same way Earth’s gravity acts on them. Instead, the position within the Earth’s gravitational field and the relative distance to the Sun would have negligible effects on their weight. In this context, gravitational pull from the Sun primarily influences large-scale phenomena like tides, rather than directly altering an individual's weight. As such, a person’s weight on Earth would be approximately 28 times greater than it would be on the Moon, showcasing the profound impact that gravity has based on the celestial body in question. Overall, these variations highlight the fundamental principle that weight is not an intrinsic property of an object but is instead a variable force reliant on gravitational attraction.