The proposed Trident mission would explore Neptune’s moon Triton, seen here in a global color mosaic with an artist’s concept of an ionosphere. (NASA/JPL-Caltech)
Home The proposed Trident mission would explore Neptune’s moon Triton, seen here in a global color mosaic with an artist’s concept of an ionosphere. (NASA/JPL-Caltech) The proposed Trident mission would explore Neptune's moon Triton, seen here in a global color mosaic with an artist's concept of an ionosphere. (NASA/JPL-Caltech)