529K views · 12K reactions | Smithsonian’s National Air and Space Museum, Smithsonian Institution houses one of the 700 F-14s that flew during a 30-year period, and coincidentally the NASM Deputy Director Chris Browne flew this aircraft as a Top Gun pilot himself. This new episode of This Object in History takes a closer look at the Top Gun movie and the F-14. #TopGun #Smithsonian80s | Smithsonian Channel Aviation Nation | Facebook

32K views · 211 reactions | The Smithsonian's massive collection boasts over 147 million specimens, but only 1% is on display. #Museum #Smithsonian #History | Insider Science | Facebook

7.5M views · 65K reactions | The World Trade Center towers were once the tallest buildings in the world. But on 9/11, after being struck by a terrorist attack, they collapsed. Two scientists have thought of a new theory, which may finally explain what happened on that tragic day. The Missing Evidence: 9/11 Secret Explosions in the Towers airs tonight at 10 PM. | Smithsonian Channel | Facebook