What does solar system mean?

Definitions for solar system

Here are all the possible meanings and translations of the word solar system.

Princeton's WordNet

  1. solar system(noun)

    the sun with the celestial bodies that revolve around it in its gravitational field

Wiktionary

  1. solar system(Noun)

    Any collection of heavenly bodies including a star or binary star, and any lighter stars, brown dwarfs, planets, and other objects in orbit.

  2. solar system(ProperNoun)

    The Solar System; the Sun and all the objects in orbit around it.

  3. Solar System(ProperNoun)

    The Sun and all the heavenly bodies that orbit around it, including the eight planets, their moons, the asteroids and comets.

Freebase

  1. Solar System

    The Solar System consists of the Sun and its planetary system of eight planets, their moons, and other non-stellar objects. It formed 4.6 billion years ago from the gravitational collapse of a giant molecular cloud. The vast majority of the system's mass is in the Sun, with most of the remaining mass contained in Jupiter. The four smaller inner planets, Mercury, Venus, Earth and Mars, also called the terrestrial planets, are primarily composed of rock and metal. The four outer planets, called the gas giants, are substantially more massive than the terrestrials. The two largest, Jupiter and Saturn, are composed mainly of hydrogen and helium; the two outermost planets, Uranus and Neptune, are composed largely of substances with relatively high melting points, called ices, such as water, ammonia and methane, and are often referred to separately as "ice giants". All planets have almost circular orbits that lie within a nearly flat disc called the ecliptic plane. The Solar System also contains a number of regions populated by smaller objects. The asteroid belt, which lies between Mars and Jupiter, is similar to the terrestrial planets as it mostly contains objects composed of rock and metal. Beyond Neptune's orbit lie the Kuiper belt and scattered disc, linked populations of trans-Neptunian objects composed mostly of ices. Within these populations are several dozen to more than ten thousand objects that may be large enough to have been rounded by their own gravity. Such objects are referred to as dwarf planets. Identified dwarf planets include the asteroid Ceres and the trans-Neptunian objects Pluto, Eris, Haumea, and Makemake. In addition to these two regions, various other small-body populations including comets, centaurs and interplanetary dust freely travel between regions. Six of the planets, at least three of the dwarf planets, and many of the smaller bodies are orbited by natural satellites, usually termed "moons" after Earth's Moon. Each of the outer planets is encircled by planetary rings of dust and other small objects.

U.S. National Library of Medicine

  1. Solar System

    The group of celestial bodies, including the EARTH, orbiting around and gravitationally bound by the sun. It includes eight planets, one minor planet, and 34 natural satellites, more than 1,000 observed comets, and thousands of lesser bodies known as MINOR PLANETS (asteroids) and METEOROIDS. (From Academic American Encyclopedia, 1983)

Suggested Resources

  1. solar system

    Song lyrics by solar system -- Explore a large variety of song lyrics performed by solar system on the Lyrics.com website.

Numerology

  1. Chaldean Numerology

    The numerical value of solar system in Chaldean Numerology is: 9

  2. Pythagorean Numerology

    The numerical value of solar system in Pythagorean Numerology is: 4

Sample Sentences & Example Usage

  1. Dan Quayle:

    It's time for the human race to enter the solar system.

  2. Sean Solomon:

    Mercury's polar regions thus serve as a witness plate to the delivery to the inner solar system of water and organic compounds from the outer solar system — a process that, much earlier, may have led to prebiotic chemical synthesis and the origin of life on Earth.

  3. Scott Sheppard:

    This object may allow us to be able to find a much bigger object that is out in our solar system, and if there is a really big object out in the very far outer part of our solar system, it would be very hard to explain that with what we know about solar system formation.

  4. Tyler Robinson:

    Most solar system worlds have clouds or hazes of some types in their atmosphere, by studying occultations — by, say, Venus or Saturn's atmosphere — in the solar system, we have an exciting opportunity to explore the variety of ways hazes and clouds can sculpt transit spectra.

  5. Charles Darwin, The Descent of Man 1871:

    Man with all his noble qualities, with sympathy which feels for the most debased, with benevolence which extends not only to other men but to the humblest living creature, with his god-like intellect which has penetrated into the movements and constitution of the solar system- with all these exalted powers- Man still bears in his bodily frame the indelible stamp of his lowly origin.

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Translations for solar system

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