Question

write a short note on the sun, the moon and galaxy

Answer 1

The Sun in the center of our solar system is a yellow dwarf star. It gives off energy as electromagnetic radiation. That includes light, infra-red energy (heat), ultraviolet light and radio waves. It also gives off a stream of particles, which reaches Earth as "solar wind". The source of all this energy is the reaction in the star which turns hydrogen into helium and makes huge amounts of energy.

The Sun
Sun symbol.svg
The Moon is an astronomical body that orbits planet Earth and is Earth's only A galaxy is a gravitationally bound system of stars, stellar remnants, interstellar gas, dust, and dark matter. The word galaxy is derived from the Greek galaxias, literally "milky", a reference to the Milky Way. natural satellite.