Could the equivalence principle be wrong? New Measurements Test Einstein’s Theory of Relativity – The Debrief
Gravity accelerates objects equally, despite differences in their mass or composition. This fundamental principle of modern physics was known in the 16th century thanks to the observations of Galileo Galilei, which were later confirmed by astronaut Dave Scott during the Apollo 15 moonwalk. What do you know! Mr. Galileo was right, Scott said during a … Read more