What was the reason that astronaut David Scott dropped a feather

Answer 1

Astronaut David Scott dropped a feather during the Apollo 15 mission to demonstrate Galileo's principle of falling bodies, which states that in a vacuum, objects will fall at the same rate regardless of their mass. He conducted this experiment on the Moon's surface, where there is no atmosphere to create air resistance. By dropping a hammer and a feather simultaneously, both objects fell to the lunar surface at the same rate, clearly illustrating that in the absence of air, gravity acts equally on different objects. This iconic demonstration effectively showcased fundamental principles of physics in a real-world context.