Entity: COMET
A comet is a celestial object that orbits the Sun along an elongated path, consisting primarily of ice and dust, with a fuzzy head usually surrounding a bright nucleus and often developing one or more long tails when near the Sun.
COMET
Etymology
The name 'comet' derives from the Greek word 'kometes', meaning 'long-haired'.
Definition
A comet is a celestial object that orbits the Sun along an elongated path, consisting primarily of ice and dust, with a fuzzy head usually surrounding a bright nucleus and often developing one or more long tails when near the Sun.
Historical Context
Comets have been observed and documented throughout history, often viewed as omens or celestial phenomena. Their appearances have been recorded in various cultures and civilizations, shaping beliefs and superstitions.
Cultural Significance
Comets have inspired awe and curiosity in humans, leading to scientific exploration and study. They have been depicted in art, literature, and mythology, symbolizing change, mystery, and the unknown.
Related Concepts
Comets are related to other celestial bodies such as asteroids, meteors, and meteoroids. They play a significant role in the study of the solar system's formation and evolution.
See Also
- Asteroid
- Meteor
- Oort Cloud
- Kuiper Belt
A comet is a small, icy object that orbits the Sun and has a long 'tail' of gas, typically composed of ice and dust.