What is Europa made of?
Europa’s surface is made of water ice and so it reflects 5.5 times the sunlight than our Moon does. Europa orbits Jupiter at about 417,000 miles (671,000 kilometers) from the planet, which itself orbits the Sun at a distance of roughly 500 million miles (780 million kilometers), or 5.2 astronomical units (AU).
Does Europa have an iron core?
The moon’s ice shell is probably 10 to 15 miles (15 to 25 kilometers) thick, beneath which the ocean is estimated to be 40 to 100 miles (60 to 150 kilometers) deep. Like Earth, Europa is thought to also contain a rocky mantle and iron core.
Does Europa contain life?
The chemical elements for life might be found within Europa’s icy shell, as well as its ocean. Tidal heating could be powering a system that cycles water and nutrients between the moon’s rocky interior, ice shell and ocean, creating a watery environment rich with chemistry conducive to life.
What causes lines on Europa?
The reason Europa has liquid water is because tides — similar to the tidal interactions between Earth and its moon — cause Europa’s ice shell and interior to flex during the course of its orbit around Jupiter. Along with liquid water, life as we know it needs two other keystones.
What color is Europa?
The bright white and bluish part of Europa’s surface is composed mostly of water ice, with very few non-ice materials. In contrast, the brownish mottled regions on the right side of the image may be covered by hydrated salts and an unknown red component.
What is the meaning of Europa?
: a Phoenician princess carried off by Zeus in the form of a white bull and by him mother of Minos, Rhadamanthus, and Sarpedon.
What does Europa mean in science?
a large natural satellite of the planet Jupiter.
What is Europa the Goddess of?
Europa was initially a Cretan moon goddess, who was incorporated into the Greek mythology as a virgin Phoenician princess. She was the daughter of the King Agenor of Sidon and Europe was named after her.
Why is Europe named after Europa?
The name Europe comes from the Latin Europa, which in turn derives from the Greek Εὐρώπη, from εὐρύς eurys “wide” and ὤψ ops “face” (PIE *wer-, “broad” *okw-, “eye”). In Greek mythology, Europa was the beautiful daughter of a Phoenician king named Agenor or Phoenix.
Who did Europa give birth?
Zeus
What is Africa named after?
One of the most popular suggestions for the origins of the term ‘Africa’ is that it is derived from the Roman name for a tribe living in the northern reaches of Tunisia, believed to possibly be the Berber people. The Romans variously named these people ‘Afri’, ‘Afer’ and ‘Ifir’.