Which of the following correctly describes a celestial body?

A celestial body is defined as a naturally occurring physical entity found in space. This includes a variety of objects such as stars, planets, moons, asteroids, comets, and meteoroids. These bodies are formed through natural processes in the universe and exist outside of Earth's atmosphere, distinguished by their ability to exist independently without human intervention.

In contrast, man-made objects in space, such as spacecraft or satellites, do not qualify as celestial bodies since they are products of human engineering. Devices used for communication, which could include satellites but do not strictly define the category of celestial bodies, also fall outside this definition. Similarly, while satellites can be natural (like moons) or artificial, the term itself does not encompass all celestial bodies, as it specifically implies a type of object used for orbiting, rather than the broad range of naturally occurring cosmic entities. Thus, identifying a celestial body as a natural object in space accurately captures its fundamental characteristics.