HMS Juno explained

Seven ships of the Royal Navy have been named HMS Juno after the Roman goddess Juno:

• was a 32-gun fifth rate launched in 1757. She was burnt at Rhode Island in 1778 to prevent her capture.
• was a 32-gun fifth rate launched in 1780 and broken up in 1811.
• was a 26-gun sixth rate launched in 1844. She was renamed HMS Mariner in 1878, and became a training ship named HMS Atalanta later that year. She foundered in the Atlantic in 1880.
• was a wooden screw corvette launched in 1867 and sold in 1887.
• was an protected cruiser launched in 1895 and sold in 1920.
• was a J-class destroyer launched in 1938 and sunk in an air attack off Crete in 1941.
• was a launched in 1965 and scrapped in 1994.