Twenty-five years ago today, astronauts ascended in the space shuttle to accomplish a feat of unprecedented proportions: to fix our @NASAHubble Space Telescope, in space. Learn how the ingenuity of those repairs blazed the way for space exploration: https://t.co/pL8sWaiIbX pic.twitter.com/0BP0GhRy44

— NASA (@NASA) December 3, 2018