Question

please give me answer​

Answer 1

Answer:

Earth is also called blue planet.

Answer 2

ans:1 Neptune is called blue planet

ans:2 satellites are man made or artificial whereas asteroids are natural. An asteroid can be a satellite of another asteroid or a planet.

ans3: halleys comet is the famous comet

ans4: small piece of rock in space (a meteor) that travels very fast and burns with a bright light as it enters the earth’s atmosphere