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NEPTUNE is the world's first regional-scale underwater ocean observatory that plugs directly into the Internet. NEPTUNE is the largest installation on the Ocean Networks Canada network of ocean observatories.
- Neptune (Mythology)
Neptune (Latin: Neptūnus [nɛpˈtuːnʊs]) is the Roman god of...
- Discovery of Neptune
New Berlin Observatory at Linden Street, where Neptune was...
- Neptune (Disambiguation)
Companies. Neptune Computer Inc., a Canadian consumer...
- Great Dark Spot
The Great Dark Spot in exaggerated color as seen from...
- Download as PDF
We would like to show you a description here but the site...
- Mass of Earth
An Earth mass (denoted as or , where 🜨 is the standard...
- Discovery of Pluto
Percival Lowell, originator of the Planet X hypothesis....
- Triton
Triton is the largest natural satellite of the planet...
- Talk
We would like to show you a description here but the site...
- Timeline of The Far Future
All projections of the future of Earth, the Solar System,...
- Neptune (Mythology)
Neptune is the eighth and farthest planet from the Sun in the Solar System. It is an ice giant. It is the fourth-largest planet in the system. Neptune's mass is 17 times Earth's mass and a little bit more than Uranus' mass. Neptune is denser and smaller than Uranus.
Learn about Neptune, the eighth and most distant planet in our solar system, named after the Roman god of the sea. Find out about its size, orbit, moons, rings, structure, surface, atmosphere, and more.
2 days ago · Neptune, third most massive planet of the solar system and the eighth and outermost planet from the Sun. Because of its great distance from Earth, it cannot be seen with the unaided eye. With a small telescope, it appears as a tiny, faint blue-green disk. It is designated by the symbol ♆.
- Neptune was discovered on September 23, 1846. It is the second planet to be found using a telescope. Although Johann Gottfried Galle and Heinrich L...
- Neptune has 14 moons (natural satellites). Before Voyager 2's flyby of the planet, Neptune's only known moons were Triton and Nereid. Neptune's moo...
- Neptune’s outer atmosphere is composed predominantly of hydrogen and helium, contributing to 98 percent of the atmospheric molecules. Most of the r...
- Neptune is the only giant planet that is not visible without a telescope. It has an apparent magnitude of 7.8 and is approximately one-fifth as bri...
- Neptune’s color is a very vivid, bright blue, presumably an effect of the presence of methane and an unidentified atmospheric gas. With a small tel...
Learn about Neptune, the eighth and most distant planet in our solar system, from NASA. Find out about its size, orbit, moons, rings, atmosphere, and more.
Learn about Neptune, the outermost and least-explored planet in our solar system, with a hydrogen-helium atmosphere, a methane-rich ocean, and 14 moons. Find out how Voyager 2 and other telescopes have studied Neptune and its largest moon Triton, and what future missions could reveal.
Learn about Neptune, the eighth and most distant planet from the Sun, and the first one discovered with math. Find out about its size, rings, moons, atmosphere, and more from NASA's website.
