A very capable Russian Slava-class cruiser 'apparently' suffered crippling damage from at least one subsonic, Neptune Surface to Surface Anti Ship missile. How did Russia's most capable large surface ...

Over the past few years, the white clouds that usually shroud Neptune’s surface have disappeared, and it may be because of changes in the sun’s activity over its 11-year cycle ...

Neptune, which is four times as wide as Earth, is the most distant planet of our solar system. ... In infrared images, Triton’s frozen nitrogen surface makes it shine like a star, ...

Neptune has 13 moons, the two largest are Triton and Nereid. Triton is made of rock and ice. Its surface is rich in water ice, dry ice, frozen carbon monoxide, methane, and nitrogen.