View Full Version : Where In The Universe #26 The Answer

2008-Oct-23, 09:50 PM
As the majority of the commenters said, this is Neptune's moon Triton, taken by Voyager 2. In the summer of 1989, NASA's Voyager 2 became the first spacecraft to observe the planet Neptune, its final planetary target. Passing about 4,950 kilometers (3,000 miles) above Neptune's north pole, Voyager 2 made its closest approach to [...]

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