Uranus and NeptuneTwenty-First Century Books, 1 de jan. de 2003 - 80 páginas Chronicles the origin and discovery of Uranus, Neptune, and their moons and discusses explorations and composition of these distant gas giants. |
Conteúdo
The Mystery Twins | 5 |
The Story of the Solar System | 11 |
A Detective Story | 16 |
Two Strange New Worlds | 22 |
By Spaceship to Uranus and Neptune | 31 |
The Last Giant | 38 |
Many Moons | 45 |
Exploring the Solar System | 71 |
Glossary | 74 |
For More Information | 76 |
| 78 | |
Back Cover | 82 |
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Termos e frases comuns
Ariel arrived at Uranus asteroids astronomical unit atmo axial tilt bands blue Bode’s Rule caused close-up collision colors dark diameter diffraction grating discovered discovery distance dust and gas Earth Earth’s sky farther flew Galileo gas giants gases geysers giant planet grooves heat heavily cratered helium Hemisphere is tipped http://vraptor.jpl.nasa.gov Hubble Space Telescope hydrogen icy bodies impact craters Johann Bode Jupiter Jupiter and Saturn Jupiter’s large moons light look Mercury methane MILES KILOMETERS Miranda moons orbit mysterious named NASA NASA/JPL nebulae Neptune’s atmosphere Neptune’s rings north pole Oberon orbital period outer particles photographed by Voyager planet’s equator planetesimals Pluto probably protoplanetary disk ring system rotates satellite Saturn Saturn’s rings scientists Sir William Herschel smaller solar sys solar system spacecraft spectroscope spectrum spherical star strange terrestrial planet thin Triton Triton’s surface Umbriel unknown planet unusual Uranus and Neptune Uranus’s moons Uranus’s rings Verrier Voyager 2 flyby white clouds