Beyond Earth Class 6 Notes

Beyond Earth Class 6 Notes

Beyond Earth Class 6 Notes

1. Asteroid : Small objects in the solar system which are rocky and irregular in shape.

2. Comet: Objects in the sky with long tail.

3. Constellation : Regions of sky, which include the group of stars are defined as constellatio'ns.

4. Milky Way Galaxy : Extended faint band of light from near north to south across the sky. This is our home galaxy. It is also called Akasha Ganga.

5. Moon : Natural satellite that orbits a planet.

6. Planet: Large celestial body that orbits a star, such as the Sun.

7. Revolution : Movement of celestial body around another body.

8. Satellite : Celestial object that orbits a planet or star.

9. Solar System : It is the cluster of all planets and star.

10. Stars : Luminous objects that are composed of hydrogen and helium.

11. Sun : Central star of the solar system that is essential for sustaining life on Earth.