What type of celestial body is Europa?

What type of celestial body is Europa?

• A. Terrestrial planet
• B. Gas giant
• C. Ice moon
• D. Dwarf planet

Answer: (C)

Europa is classified as an ice moon, which is a natural satellite primarily composed of water ice. It is one of the Galilean moons of Jupiter and is known for its smooth surface, which suggests the presence of a subsurface ocean beneath the icy crust. This ocean is believed to contain more than double the amount of water present on Earth, making Europa a significant focus for the search for extraterrestrial life within our solar system. The classification of Europa as an ice moon highlights its unique geological and potential astrobiological characteristics, which are distinct from those of terrestrial planets, gas giants, or dwarf planets.