This theory is the basis of a famous thought experiment known as the twin paradox, in which a twin sibling who travels on a fast-moving rocket ship would return home younger than the other twin.
Emerge from the tunnel in Pudong and walk toward the Oriental Pearl Tower, a TV tower that would be Shanghai’s Statue of Liberty if the Statue of Liberty looked like a rocket ship in Christmas lights.
This is the final flight for the world's most travelled rocket ship as the shuttle program draws to a close after 30 years.
He kept pointing to the rocket ship and mean monkey kept taking it away.