The distance between the sun and the earth is 150.82 million km.
- The distance is referred to as one astronomical unit-the distance light travels in about eight and a half minutes. The distance between the Earth and the Sun varies slightly over the course of the year.
- The sun is the nearest star to earth. It is continuously emitting heat and light. It is the main source of heat and light energy for all planets in our solar system.
- In our solar system, the Earth is the only habitable planet. The existence of life on Earth is attributed to a number of ideal factors, including the presence of an atmosphere and water, as well as the appropriate distance from the sun. The earth appears bluish green from outer space as light from the landmass and water bodies gets reflected.