Nope. This is Neptune, the solar system's fourth largest
planet in diameter. It was first seen in 1846 and has only
been visited by one spacecraft, Voyager 2, in 1989. The
planet is probably made up of a combination of ice and rock.
Its blue color results from absorption of red light by
atmospheric methane.
Nope. This is Neptune, the solar system's fourth largest
planet in diameter. It was first seen in 1846 and has only
been visited by one spacecraft, Voyager 2, in 1989. The
planet is probably made up of a combination of ice and rock.
Its blue color results from absorption of red light by
atmospheric methane.