11K views · 260 reactions | A spy plane so super-secret, it was...

4.3K views · 43 reactions | From history to mystery and everything in...

5.4K views · 82 reactions | Breaking news! Smithsonian Channel will soon take viewers on a quest to capture the first image EVER of a black hole. The thrilling scientific odyssey, Black Hole Hunters, premieres Friday, April 12th at 9 PM. | Smithsonian Channel | Facebook

408K views · 10K reactions | The Queen’s love of horses, dogs, and animals is one of her many passions that will carry on in her memory. Reflect on Queen Elizabeth’s legacy with a In Memoriam special of Elizabeth, airing all day Saturday. | Smithsonian Channel | Facebook

7.8K views · 188 reactions | Dolphins are renowned for being some of the most playful animals on the planet, and this pod of Atlantic spotted dolphins from the Bahamas certainly live up to their reputation. Youngsters play high-speed games of chase, while the adults prefer something more sophisticated; collaborative group games of catch the seaweed. Learn about how animals across the world tonight at 8 PM in Animals at Play. | Smithsonian Channel | Facebook

8.1K views · 303 reactions | Did you know? A butterfly's slow wing beat enables it to make rapid and unpredictable changes of direction. Here's why that's such a useful trait. ⬇️ David Attenborough's Conquest of the Skies | Smithsonian Channel | Facebook