This document summarizes major milestones in space exploration from the past to the present and future. It discusses how Hipparchus created the first accurate star map in 130 BC. It then outlines Galileo's improvements to the telescope in 1609 that allowed him to make discoveries. The document also summarizes the launch of Sputnik 1 in 1957 as the first satellite to orbit Earth and Yuri Gagarin as the first human in orbit in 1961. Major events like the Apollo 11 moon landing in 1969 and Voyager 1 space probe launch in 1977 are highlighted. More recent developments such as the Hubble Space Telescope launched in 1990 and the ongoing International Space Station project are briefly described. The document concludes with details about Virgin Galactic's plans