Question

What is a comet give an example

Answer 1

A comet is an icy, small Solar System body that, when passing close to the Sun, warms and begins to release gases, a process called out gassing. This produces a visible atmosphere or coma, and sometimes also a tail.An example:-Halley's comet

Answer 2

A celestial object consisting of a nucleus of ice and dust and, when near the sun, a ‘tail’ of gas and dust particles pointing away from the sun. For eg: The Haley’s comet which appears after every 75-76 years