what do the outer planets all have in common?
116077
The four outer planets are all gas giants made primarily of hydrogen and helium. They have thick gaseous outer layers and liquid interiors. The outer planets have numerous moons, as well as planetary rings.
449031
Our solar system is made up of a star—the Sun—eight planets, 146 moons, a bunch of comets, asteroids and space rocks, ice, and several dwarf planets, such as Pluto. The eight planets are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Mercury is closest to the Sun.
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.
893195
['Mercury.', 'Venus.', 'Earth.', 'Mars.', 'Jupiter.', 'Saturn.', 'Uranus.', 'Neptune.']
1061249
The four planets farthest from the Sun are the outer planets. ... Since the inner planets didn't have enough mass to hold on to these light gases, their hydrogen and helium floated away into space. The Sun and the massive outer planets had enough gravity to keep hydrogen and helium from drifting away.
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.
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.
301292
The smaller, inner planets include Mercury, Venus, Earth, and Mars. The inner planets are rocky and have diameters of less than 13,000 kilometers. The outer planets include Jupiter, Saturn, Uranus, and Neptune. The outer planets are called gas giants and have a diameter of greater than 48,000 kilometers.
1246907
Planetary Tour Between them, Voyager 1 and 2 explored all the giant planets of our outer solar system, Jupiter, Saturn, Uranus and Neptune; 48 of their moons; and the unique system of rings and magnetic fields those planets possess.
1162230
The planets are evenly spaced between the sun and Neptune.
617103
['Surfaces. Many forces shape the solid surfaces of planets and moons. ... ', 'Ring systems. All of the gas giant planets—Jupiter, Saturn, Uranus, and Neptune—have rings. ... ', 'Moons. The more than sixty moons of the solar system are a diverse collection of worlds. ... ', 'Atmospheric storms. Great atmospheric storms occur on all the gas giants.']
1092206
Venus and Rahu are friendly planets. Sun, Moon and Mars are enemy planets. Jupiter, Saturn and Mercury are even.
473069
1) The “inner planets” (Mercury, Venus, Earth, Mars) don't have rings and all of the “outer planets” (Jupiter, Saturn, Uranus, and Neptune) do.
551254
Between the inner and outer planets lies an area filled with millions of asteroids — small rocky, icy, and metallic bodies left over from the formation of the Solar System. ... Astronomers theorize that Jupiter's gravity influenced this region so much that no large planet could take shape.
730685
All of the planets in our solar system orbit around the Sun. Planets that orbit around other stars are called exoplanets. Exoplanets are very hard to see directly with telescopes. They are hidden by the bright glare of the stars they orbit.
1532
Our solar system includes the sun and eight planets that orbit around the sun. The smaller, inner planets include Mercury, Venus, Earth, and Mars. The inner planets are rocky and have diameters of less than 13,000 kilometers. The outer planets include Jupiter, Saturn, Uranus, and Neptune.
1110528
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.