What is the biggest moon in the universe?

What is the biggest moon in the universe?

One of Jupiter’s moons, Ganymede, is the largest moon in the Solar System. Ganymede has a diameter of 3270 miles (5,268 km) and is larger than the planet Mercury. It has a rocky core with a water/ice mantle and a crust of rock and ice.

Why is Ganymede not a planet?

Jupiter’s moon Ganymede is the largest satellite in the solar system. Larger than Mercury and Pluto, and only slightly smaller than Mars, it would easily be classified as a planet if were orbiting the sun rather than Jupiter.

Why is Ganymede the center of the expanse?

Large mirrors were placed around the moon, most likely to supply the Sun’s light to the surface for crop growth. The magnetosphere helps claim the Jovian moon the lowest amount of birth defects and stillbirths. This being the case many women come to Ganymede to deliver. It is the center of what made human expansion to the outer planets possible.

What are the names of the craters on Ganymede?

The largest area on Ganymede is called Galileo Regio. The large craters on Ganymede have almost no vertical relief and are quite flat. They lack central depressions common to craters often seen on the rocky surface of the Moon. This is probably due to slow and gradual adjustment to the soft icy surface.

Are there any living organisms on Ganymede Moon?

In 1996, astronomers using the Hubble Space Telescope found evidence of a thin oxygen atmosphere. However, it is too thin to support life as we know it; it is unlikely that any living organisms inhabit Ganymede. Magnetosphere: Ganymede is the only satellite in the solar system to have a magnetosphere.

What kind of atmosphere does the planet Ganymede have?

Ganymede has a thin oxygen atmosphere that includes O, O 2, and possibly O 3 ( ozone ). Atomic hydrogen is a minor atmospheric constituent. Whether Ganymede has an ionosphere associated with its atmosphere is unresolved. Ganymede’s discovery is credited to Galileo Galilei, the first to observe it, on January 7, 1610.

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