Planets

4. An eclipse occurs when one celestial object passes in front of another, causing a partial or total blocking of the light. The two main types of eclipses are solar eclipses and lunar eclipses.
7. A meteor is a small particle or rock that enters Earth's atmosphere and burns up, creating a streak of light in the sky. It is often called a "shooting star" and is visible for a brief moment.
8. Mars is the fourth planet from the Sun. It is often called the "Red Planet" because of its reddish appearance. Scientists have sent rovers to explore its surface.
9. Saturn is the sixth planet from the Sun. It is famous for its beautiful rings made of ice and dust particles. It has many moons, including the largest moon, Titan.
11. Earth is our home planet. It is the third planet from the Sun and the only known planet to support life. It has a diverse ecosystem and is covered mostly by water.
12. Pluto used to be considered the ninth planet, but it is now classified as a dwarf planet. It is a small, icy world located in the outer regions of the solar system.
14. Uranus is the seventh planet from the Sun. It is a gas giant with a unique feature: it rotates on its side. It is named after the Greek god of the sky.
16. Mercury is the closest planet to the Sun. It is very hot and has a rocky surface. It is named after the Roman messenger of the gods.

1. System The solar system is the collection of planets, moons, asteroids, comets, and other objects that orbit around the Sun. It includes our Sun and all the celestial bodies that are influenced by its gravity.
2. Venus is the second planet from the Sun. It is often called the "evening star" or the "morning star." It is known for its thick atmosphere and extreme temperatures.
3. Neptune is the eighth and farthest planet from the Sun. It is a cold and windy planet with a blue color. It has a great dark spot similar to Jupiter's famous storm.
5. A comet is a celestial object made of ice, dust, and rocky particles. When a comet gets close to the Sun, it heats up and releases gas and dust, creating a glowing coma and sometimes a tail.
6. An orbit is the path that a planet or other celestial object follows as it revolves around another object in space, such as the Sun. Orbits are usually elliptical or circular in shape.
10. An asteroid is a small rocky object that orbits the Sun. Most asteroids are found in the asteroid belt, a region between Mars and Jupiter. They are remnants from the early solar system.
13. Jupiter is the largest planet in our solar system. It is known for its colorful bands of clouds and its many moons. It is named after the king of the Roman gods.
15. A galaxy is a massive collection of stars, gas, and dust held together by gravity. Our solar system is part of the Milky Way galaxy, which is just one of many galaxies in the universe.