The solar system - LearnEnglish Kids
But what exactly is the solar system? It consists of our sun and eight main planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. There are also moons, dwarf planets, asteroids, comets, rocks and dust.
Solar system | Definition, Planets, Diagram, Videos, & Facts
2 天之前 · solar system, assemblage consisting of the Sun—an average star in the Milky Way Galaxy—and those bodies orbiting around it: 8 (formerly 9) planets with more than 210 known planetary satellites (moons); many asteroids, some with their own satellites; comets and other icy bodies; and vast reaches of highly tenuous gas and dust known as the ...
Solar System - Wikipedia
The Solar System [d] is the gravitationally bound system of the Sun and the objects that orbit it. [11] It formed about 4.6 billion years ago when a dense region of a molecular cloud collapsed, forming the Sun and a protoplanetary disc.
Comprehension Text and Exercises: Planets of Our Solar System
The Sun and everything that circles it form together a system called the solar system (solar = of the sun). In our solar system, there are additional seven planets, and dwarf planets (planetary objects which do not qualify as planets). Each of these planets takes a different amount of time to travel around the Sun.
The Solar System Reading Comprehension - Softschools.com
In summary, the solar system is the Sun and the objects that travel around it including the eight planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Each of the planets follow an oval-shaped path around the Sun which is called the planet's orbit.
Solar System, Text Set
What Is the Solar System? How Did the Solar System Form? Why Does Saturn Have Rings? Your browser does not support playing our audio. A "shooting star" is not actually a star. When …
Solar System Exploration - NASA Science
Learn about the planets in our solar system. The solar system has eight planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. There are five officially recognized dwarf …
Solar System Facts - Science@NASA
Our solar system includes the Sun, eight planets, five officially named dwarf planets, and hundreds of moons, and thousands of asteroids and comets. Our solar system is located in the Milky Way, a barred spiral galaxy with two major arms, and two minor arms.
The solar system—facts and information - National Geographic
2019年3月27日 · Our solar system is made up of the sun and all the amazing objects that travel around it. The universe is filled with billions of star systems. Located inside galaxies, these cosmic...
Reading text Read the text about the solar system. Our solar system Our solar system was formed about 4.5 billion years ago! But what exactly is the solar system? It consists of our sun and eight main planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. There are also moons, dwarf planets, asteroids, comets, rocks and dust.