Question

What is comet?why does it develop tail while approaching the sun

Answer 1

comet is a large piece of stone or a small part of a planet .when it is with the contect with any planet or any clestial object due to its gravitational force the comet attracts and due to its friction the fire produce which looks like a tail.....

Answer 2

comet is an object in space that looks like a bright star with a tail that moves around the sun.the sun's heat vaporizers some of comet's material releasing dust particles that were trapped in the ice. a combination of solar radiation pressure and solar wind blow away gas and dust from the commerce nucleus forming to separate iron tail and dusty.