what characteristics distinguish each outer planet?
6702
The four outer planets have faster orbits and spins, a composition of gases and liquids, numerous moons, and rings. The outer planets are made of hydrogen and helium, so they are called gas giants.
960279
['A flat, rotating disc of stars and interstellar matter of which spiral arms are prominent components.', 'A central stellar bulge of mainly older stars, which resembles an elliptical galaxy.', 'A bar-shaped distribution of stars.']
32757
['Both in Solar System,', 'Both have gravity,', 'Both have craters,[moon has more, Earth has less],', 'Both have techtonic activity, and.', 'Both have rocks.']
561933
['Crust. The solid crust is the outermost and thinnest layer of our planet. ... ', 'Mantle. Mantle material is hot (932 to 1,652 degrees Fahrenheit, 500 to 900 degrees Celsius) and dense and moves as semi-solid rock. ... ', 'Outer Core. ... ', 'Inner Core. ... ', 'Lithosphere. ... ', 'Asthenosphere. ... ', 'Mesosphere.']
691545
["The Earth's rotation is gradually slowing. ... ", 'The Earth was once believed to be the centre of the universe. ... ', 'Earth has a powerful magnetic field. ... ', 'There is only one natural satellite of the planet Earth. ... ', 'Earth is the only planet not named after a god. ... ', 'The Earth is the densest planet in the Solar System.']
543377
The four inner planets -- Mercury, Venus, Earth and Mars -- share several features in common. Astronomers call them the “terrestrial planets” because they have solid, rocky surfaces roughly similar to desert and mountainous areas on the earth.
36562
The inner planets are closer to the Sun and are smaller and rockier. ... The outer planets are further away, larger and made up mostly of gas. The inner planets (in order of distance from the sun, closest to furthest) are Mercury, Venus, Earth and Mars.
1167065
The innermost planets are rocky and consist of Mercury, Venus, Earth, and Mars. The much larger outer planets are the giant gas planets and consist of Jupiter, Saturn, Uranus and Neptune. Most of the planets have moons, and most of the moons are tiny compaired tot he planet they are in orbit around.
92935
The four outer planets—Jupiter, Saturn, Uranus, and Neptune—are all gas giants made primarily of hydrogen and helium. They have thick gaseous outer layers and liquid interiors. All of the outer planets have numerous moons, as well as planetary rings made of dust and other particles.
459346
A star can be defined by five basic characteristics: brightness, color, surface temperature, size and mass.
933842
What are the two main differences between extrasolar planetary systems discovered to date and our Solar System? the orbital eccentricity of the planet. the planet's size. Why are many of the newly detected extrasolar planets called "hot Jupiters"?
799908
For the outer planets, Mars, Jupiter, Saturn, and so on, the explanation is a bit more subtle. These planets are further from the Sun than we are, and they orbit the Sun more slowly than we do. ... An outer planet always has one stationary point before opposition, and another stationary point after opposition.
518980
Inner Planets The Inner and Outer planets have many things in common. They both orbit around a star. ... The different features consist of size, amount of moons, rings, and orbit speed. They are the same, however, because they all orbit the sun, have a core, are round, and have gravity.
238215
To enable life, this most special of attributes, planet Earth has a number of ideal features. It is unique among planets in our solar system for having water in its liquid form at the surface, in an amount conducive to life evolving.
505564
Like the Inner Planets, the Outer Planets share similarities but each also has its own unique characteristics. As well as all being huge and being made up mostly of gases, all four have rings spinning around them, with Saturn having the most famous rings. All four planets also have large numbers of moons orbiting them.
349522
All of the inner planets are solid, dense, rocky planets. The inner planets either do not have moons or have just one (Earth) or two (Mars). None of the inner planets have rings. Compared to the outer planets, the inner planets have shorter orbits around the Sun, but all the inner planets spin more slowly.
18184
The inner planets are closer to the Sun and are smaller and rockier. The outer planets are further away, larger and made up mostly of gas. The inner planets (in order of distance from the sun, closest to furthest) are Mercury, Venus, Earth and Mars.