GENERAL KNOWLEDGE

Detailed explanation-1: -Comets are frozen leftovers from the formation of the solar system composed of dust, rock, and ices. They range from a few miles to tens of miles wide, but as they orbit closer to the Sun, they heat up and spew gases and dust into a glowing head that can be larger than a planet.

Detailed explanation-2: -Comets are icy bodies made of dust, rocks and gas left over from the solar system’s formation about 4.6 billion years ago, Jindal said. They form in the solar system’s outer fringes and have spent eternity cruising through the dark, cosmic freezer of space, far from the sun’s heat.

Detailed explanation-3: -Comets are small celestial bodies that have highly eccentric orbits around our Sun, meaning that their orbital paths take them close past the Sun, and then hurl them out deep into the Solar System, beyond Neptune’s orbit.

Detailed explanation-4: -Answer: The stars, the planets, the moon and many other objects in the sky are called celestial objects. The Sun and the celestial bodies which revolve around it form the solar system. These celestial bodies include the planets, comets, asteroids and meteors.