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Warnings: The True Story of How Science Tamed the Weather by Mike Smith tells the story of our storm warning system. See our online store book collection.

Neptune's Web


These are links to other great web sites about Neptune. But beware: you don't want to get caught in Neptune's Web! Don't stay away from Windows to the Universe for long! Click for full size

NASA's Neptune Page

Neptune A simple page with images and animations.

Neptune's Ring System Everything you always wanted to know about Neptune's Rings.

Nine Planets: Neptune

NSSDC Neptune Photo Gallery

StarDate Online: Neptune

Voyager Home Page

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Our online store includes fun classroom activities for you and your students. Issues of NESTA's quarterly journal, The Earth Scientist are also full of classroom activities on different topics in Earth and space science!

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Science, Evolution, and Creationism

How did life evolve on Earth? The answer to this question can help us understand our past and prepare for our future. Although evolution provides credible and reliable answers, polls show that many people turn away from science, seeking other explanations with which they are more comfortable....more

Neptune's Moons and Rings

Neptune has // Call the moon count function defined in the document head print_moon_count('neptune'); moons. It also has rings, but its rings are different from Saturn's. Neptune's largest moon is named...more

An Overview of Neptune's Interior

The Giant planets do not have the same kind of layers inside that the Earth-like planets do. Their evolution was quite different than that of the Earth-like planets, and they have much more gas and ice...more

The Poles of Neptune and Its Moons

The South Pole of the planet Neptune is a bit strange. Triton, Neptune's largest moon, also has interesting features at its poles. Neptune is tilted on its axis by about 28. That isn't so strange... Earth...more

A Look at what Neptune's Atmosphere is Made of

The atmosphere of Neptune is very similar to that of Uranus, and unlike that of Saturn and Jupiter. On Jupiter and Saturn, the atmosphere is mostly composed of the simple molecules hydrogen and helium....more

The Origin of an Atmosphere

There are four ideas for the origin of a planetary atmosphere. Those four ideas are: 1. that the planet-elements of which a planet was made released the atmosphere, 2. that the atmosphere was drawn to...more

Neptune's Great Dark Spot of 1989

Unlike Jupiter's Great Red Spot, the Great Dark Spot of Neptune is thought to be a hole, similar to the hole in the ozone layer on Earth, in the methane cloud deck of Neptune. The white clouds shown in...more

Evolution of Neptune's atmosphere, page 5

On this scale you can see that the "rocky" materials such as Calcium, Magnesium, Iron, Nickel, and Lead, that the terrestrial planets are made of can condense out of a very hot nebula, but ice will not...more

Windows to the Universe, a project of the National Earth Science Teachers Association, is sponsored in part by the National Science Foundation and NASA, our Founding Partners (the American Geophysical Union and American Geosciences Institute) as well as through Institutional, Contributing, and Affiliate Partners, individual memberships and generous donors. Thank you for your support! NASA AGU AGI NSF