...in nearly circular orbits. See planet. The known principal planets, in order of their distance from the Sun are: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto. principal stresses. The normal stresses on three mutually perpendicular planes on which there are no...

...in nearly circular orbits. See planet. The known principal planets, in order of their distance from the Sun are: Mercury, Venus, Earth, Mars. Jupiter, Saturn, Uranus. Neptune, and Pluto. principal stresses. The normal stresses on three mutually perpendicular planes on which there are no...

...about the sun in nearly circular orbits. The known principal planets, in order of their distance from the sun, are: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto. principal point (photogrammetry) — The foot of the perpendicular from the interior perspective center...

...about the sun in nearly circular orbits. The known principal planets, in order of their distance from the sun, are: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto. See PLANET. principal vertical circle. The vertical circle through the north and south points of the...

...about the Sun in nearly circular orbits. The known principal planets, in order of their distance from the Sun, are: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto. principal point— (photogrammetry) The foot of the perpendicular from the interior perspective center...

...completing a zodiacal cycle in approximately 18.5 years. The planets in order of their distance from the Sun are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto. Note that both Mercury and Venus are nearer the Sun than is Earth. This distance figures importantly...

...a publication as The Monthly Evening Sky Map. The planets in order of their relative distance from the sun are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto. The planet nearest the sun is Mercury; it was so named by the ancients because it travels very rapidly...

...comets. Nine major planets have been identified so far which, in order of increasing distance from the Sun, are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto. These, together with other members of the Solar System, are all bound by the gravitational field of...

...yourself: > That Should Make It Easy The Solar System The planets in our solar system, going outward from the sun, are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto. Often included in this list are the asteroids, a swarm of miniature planetoids between the orbits of...

...year. There are nine known planets in the solar system. These, in order of increasing distance from the Sun, are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto. Children may find the following mnemonic useful for remembering the names and order from the Sun: 104...