Question

is mercury changing its position dur to gravity of sun​

Answer 1

Answer:

Like humans, the Sun is losing mass as it ages, weakening its gravitational pull. As a result, the orbits of planets in the solar system are expanding. Changes in the orbit of Mercury -- the planet closest to the Sun in the solar system -- has demonstrated the repercussions of an ageing Sun

Explanation:

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Answer 2

Answer:

General relativity, however, predicts that due to the curvature of spacetime around the Sun, the perihelion of Mercury should advance slightly more than is predicted by Newtonian gravity. The result is to make the major axis of Mercury's orbit rotate slowly in space because of the Sun's gravity alone