70 years ago #OTD, USS Nautilus (SSN 571), the world’s first nuclear powered submarine, launched in Groton, Connecticut. Nautilus logged over 300,000 miles in 26 years of service. Now a National Historic Landmark, Nautilus is open to the public at the U.S. Navy Submarine Force Museum, Home of Historic Ship Nautilus SSN 571 Learn more at https://www.history.navy.mil/browse-by-topic/ships/submarines/uss-nautilus.html | Naval History & Heritage Command

Here’s a near-perfect Iron Pyrite Nautilus from the Jurassic 😱😍 My dad found this specimen when we first started collecting, the same day as a fierce fish jaw! 🐟🐊 This Nautilus is, believe it or not, 185 Million Years Old! For full fossil hunt episodes head to “Yorkshire.Fossils” on YouTube! 🐊 There’s a link in my bio 🦕 If anyone would like a Genuine Yorkshire ammonite and support the page, message us directly or visit our official online store Yorkshirefossils.NET! #natural #nature #fossi

One Ocean, Our Future: Nautilus