Movement of the Planets in our Solar System Animation

18K views · 547 reactions | Here’s a reason to celebrate: On this day in 1990, the Hubble Space Telescope was launched into orbit by space shuttle Discovery.  Mark the occasion with Shuttle Discovery’s Last Mission. It’s now streaming on Smithsonian Channel Plus. https://bitly.com/2wnf1Gj | Smithsonian Channel | Facebook

578 reactions · 84 shares | John Glenn was born on July 18, 1921, in Cambridge, Ohio, and he made history as the first American to orbit the Earth on February 20, 1962, aboard the Friendship 7 spacecraft. | Ohio Channel | Facebook