What are Asteroids, comets, Meteorite and Mentors?

#asteroid #comets #universe
What are Asteroids, Comets, Meteorite and Meteors? – in Hindi

Our universe is full of many mysteries, in which there is our galaxy named Milkyway, in which all the planets revolve around the Sun. You must have also seen the stars which illuminate the sky, but do you know why incidents like falling of stars happen?