Question

What are comets???¿?​

Answer 1

Explanation:

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 outgassing. This produces a visible atmosphere or coma, and sometimes also a tail.

Near earth objects: Halley's Comet, Comet Encke

Answer 2

Answer:

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Explanation:

comet is an icy, small Solar System body that, when passing close to the Sun, warms and begins to release gases, a process called outgassing. This produces a visible atmosphere or coma, and sometimes also a tail