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Is Europa a planet?
Europa is the smallest of the Galilean moons of Jupiter, and the sixth closest natural satellite to the planet….Quick Facts.
| Ninja Column 1 | Ninja Column 2 |
|---|---|
| First Record: | January 8, 1610 |
| Mean Surface Temperature: | -171.15°C |
| Orbit Period: | 3.551181041 Earth days |
| Orbit Distance from Jupiter: | 671,100 km |
What planet does Europa belong to?
Jupiter
Europa orbits Jupiter, the fifth planet from the Sun. Jupiter orbits the Sun at a distance of about 484 million miles (778 million kilometers).
Can we live in Europa planet?
Europa, the fourth-largest moon of Jupiter, is a subject in both science fiction and scientific speculation for future human colonization. Europa’s geophysical features, including a possible subglacial water ocean, make it a possibility that human life could be sustained on or beneath the surface.
How was Europa formed?
Unlike the oxygen in Earth’s atmosphere, Europa’s is not of biological origin. Instead, it is formed through the process of radiolysis, where ultraviolet radiation from the Jovian magnetosphere collides with the icy surface, splitting water into oxygen and hydrogen.
Is Europa a planet or a moon?
listen), or Jupiter II, is the smallest of the four Galilean moons orbiting Jupiter, and the sixth-closest to the planet of all the 79 known moons of Jupiter. It is also the sixth-largest moon in the Solar System….Europa (moon)
| Discovery | |
|---|---|
| Apoapsis | 676938 km |
| Mean orbit radius | 670900 km |
| Eccentricity | 0.009 |
| Orbital period | 3.551181 d |
Why is Europa so smooth?
Europa is one of the smoothest objects in the Solar System. Although there are many surface features, including craters, these are few and far between. It is believed that the surface of the moon orbiting Jupiter is a series of brittle tectonic ice plates moving on top of a warmer layer of convecting ice.
Is Europa smooth?
Terrain: Europa’s extremely smooth surface is quite unique to the inner solar system. Only a few of Europa’s landscape features reach above one hundred meters high and scientists have only located three craters larger than 5 kilometers.
Which planets can be colonized?
Bodies in the inner Solar System have been considered for terraforming and space colonization. The main candidates for colonization in the inner Solar System are Mars and Venus. Other possible candidates for colonization include the Moon and even Mercury.
Is there oxygen on Europa?
Europa has only a tenuous atmosphere of oxygen, but in 2013, NASA announced that researchers using the Hubble Space Telescope found evidence that Europa might be actively venting water into space. This would mean the moon is geologically active in the present day.
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.
How big is Europa compared to Earth?
Europa is slightly smaller than Earth’s Moon and barely one-quarter the diameter of Earth itself. Europa orbits Jupiter, the fifth planet from the Sun. Jupiter orbits the Sun at a distance of about 484 million miles (778 million kilometers).
What is Europa’s orbit around Jupiter?
Europa orbits Jupiter, the fifth planet from the Sun. Jupiter orbits the Sun at a distance of about 484 million miles (778 million kilometers). Europa rotates once on its axis and completes one orbit of Jupiter every 3.5 Earth days, so the same side of Europa always faces Jupiter. Europa’s surface is mostly solid water ice.
Are there any dwarf planets in the Solar System?
At the time (and still as of 2019), the only bodies to meet the naming criterion were Haumea and Makemake . These five bodies – the three under consideration in 2006 (Pluto, Ceres and Eris) plus the two named in 2008 (Haumea and Makemake) – are commonly presented as the dwarf planets of the Solar System.
What are some interesting facts about Europa?
Europa has an extremely thin oxygen atmosphere — far too thin for humans to breathe. Europa has no moons of its own. Europa has no rings, but some moons in the solar system may have had rings in the past.