Definitions for solar-system
so·lar-sys·tem

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1. solar-systemnoun

   attributive form of solar system

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1. solar-system

   The Solar System is the gravitationally bound system of the Sun and the objects that orbit it. It formed 4.6 billion years ago from the gravitational collapse of a giant interstellar molecular cloud. The vast majority (99.86%) of the system's mass is in the Sun, with most of the remaining mass contained in the planet Jupiter. The four inner system planets—Mercury, Venus, Earth and Mars—are terrestrial planets, being composed primarily of rock and metal. The four giant planets of the outer system are substantially larger and more massive than the terrestrials. The two largest, Jupiter and Saturn, are gas giants, being composed mainly of hydrogen and helium; the next two, Uranus and Neptune, are ice giants, being composed mostly of volatile substances with relatively high melting points compared with hydrogen and helium, such as water, ammonia, and methane. All eight planets have nearly circular orbits that lie near the plane of Earth's orbit, called the ecliptic. There are an unknown number of smaller dwarf planets and innumerable small Solar System bodies orbiting the Sun. Six of the major planets, the six largest possible dwarf planets, and many of the smaller bodies are orbited by natural satellites, commonly called "moons" after Earth's Moon. Two natural satellites, Jupiter's moon Ganymede and Saturn's moon Titan, are larger than Mercury, the smallest terrestrial planet, though less massive, and Jupiter's moon Callisto is nearly as large. Each of the giant planets and some smaller bodies are encircled by planetary rings of ice, dust and moonlets. The asteroid belt, which lies between the orbits of Mars and Jupiter, contains objects composed of rock, metal and ice. Beyond Neptune's orbit lie the Kuiper belt and scattered disc, which are populations of objects composed mostly of ice and rock. In the outer reaches of the Solar System lies a class of minor planets called detached objects. There is considerable debate as to how many such objects there will prove to be. Some of these objects are large enough to have rounded under their own gravity and thus to be categorized as dwarf planets. Astronomers generally accept about nine objects as dwarf planets: the asteroid Ceres, the Kuiper-belt objects Pluto, Orcus, Haumea, Quaoar, and Makemake, and the scattered-disc objects Gonggong, Eris, and Sedna. Various small-body populations, including comets, centaurs and interplanetary dust clouds, freely travel between the regions of the Solar System. The solar wind, a stream of charged particles flowing outwards from the Sun, creates a bubble-like region of interplanetary medium in the interstellar medium known as the heliosphere. The heliopause is the point at which pressure from the solar wind is equal to the opposing pressure of the interstellar medium; it extends out to the edge of the scattered disc. The Oort cloud, which is thought to be the source for long-period comets, may also exist at a distance roughly a thousand times further than the heliosphere. The Solar System is located 26,000 light-years from the center of the Milky Way galaxy in the Orion Arm, which contains most of the visible stars in the night sky. The nearest stars are within the so-called Local Bubble, with the closest, Proxima Centauri, at 4.2441 light-years.

How to pronounce solar-system?

1. Alex

   US English

   David

   US English

   Mark

   US English

   Daniel

   British

   Libby

   British

   Mia

   British

   Karen

   Australian

   Hayley

   Australian

   Natasha

   Australian

   Veena

   Indian

   Priya

   Indian

   Neerja

   Indian

   Zira

   US English

   Oliver

   British

   Wendy

   British

   Fred

   US English

   Tessa

   South African

How to say solar-system in sign language?

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

Examples of solar-system in a Sentence

1. Clarissa Pavao:

   When we look at these objects, we’re looking backward through time, we get to know more about the origins of the universe, which will tell us where our solar system is headed. As humans, we started out with the same elements as these stars.

2. Thomas Zurbuchen:

   Parker Solar Probe' touching the Sun' is a monumental moment for solar science and a truly remarkable feat, not only does this milestone provide us with deeper insights into our Sun's evolution and( its) impacts on our solar system, but everything we learn about our own star also teaches us more about stars in the rest of the universe.

3. Philipp Heck:

   But we also keep looking out for new meteorite falls, every meteorite that falls to Earth is worth studying, as it may provide a unique perspective onto the solar system and may shed new light on its history and our origins.

4. Jacob Bleacher:

   Our moon serves as basically a celestial library right next door, lunar rocks and lunar ice basically serve as the books of this library. We can use them to begin to reveal how the solar system has evolved. This can really help us gain insight into what was happening here on Earth when life was establishing a foothold in the solar system.

5. Paul Kalas:

   Stellar flybys have been used to explain the evolution of our own solar system, hD 106906 offers a rare example where such a flyby happened recently and may have perturbed its distant giant planet.

References

1. ^ Wiktionary
   https://en.wiktionary.org/wiki/Solar-system
2. ^ Wikipedia
   https://en.wikipedia.org/wiki/Solar-system