Europa has gotten a lot of attention recently because it appears to be an ocean entirely covered with ice. We've seen cracks form in the ice and what appears to be water coming out of the cracks and freezing, indicating that the ocean itself may be liquid water.
It's remotely possible that life might exist near warm vents at the bottom of that ocean, similar to the way that extremophile bacteria thrive near warm volcanic vents at the bottoms of our own oceans.
It's all speculation, of course, but the possibility cannot be ignored.
In the Arthur C. Clarke novel "2010", his sequel to "2001: A Space Odyssey", the transformed "star child" David Bowman returns to Earth and causes Jupiter to be artifically collapsed into a miniature star to accelerate the development of the primitive Europan life forms, just as the Monolith accelerated development of the primitive hominids into humans, a million years before.
Unlike Earth's moon and Mercury, the Jovian moons are subject to very strong tidal forces that heat their interiors.
No, not all jovian planets have active volcanoes. For example, Jupiter and Saturn do not have active volcanoes. However, some of the moons that orbit these planets, such as Io (a moon of Jupiter), do have active volcanoes.
The jovian moon that was captured into its present orbit is Triton, which orbits Neptune. It is believed that Triton was originally a Kuiper Belt object that was gravitationally captured by Neptune. This capture likely resulted in Triton's retrograde orbit, which is unusual for a large moon, suggesting a complex history and possibly violent interactions with other celestial bodies.
Yes a Jovian type planet in another star system can have a moon as big as Mars. As of June 2014, it is unknown if one exists.
jupiter has 62saturn has 62 not including the moon lets in it ringsuranus has 22neptune has 8
Ganymede is the largest Jovian moon in our solar system. It is larger than the planet Mercury and has its own magnetic field.
A moon of Jupiter is called a Jovian moon.
All four Jovian planets in our solar system have multiple moons.
Titan
No there are hundreds thanks to the Jovian planets.
Unlike Earth's moon and Mercury, the Jovian moons are subject to very strong tidal forces that heat their interiors.
The Jovian moon Io is 2,263 miles in diameter.
No, not all jovian planets have active volcanoes. For example, Jupiter and Saturn do not have active volcanoes. However, some of the moons that orbit these planets, such as Io (a moon of Jupiter), do have active volcanoes.
Ganymede is the largest Galilean moon, the largest Jovian moon, and the largest moon in the solar system.
The large Jovian moon thought to have been captured into its present orbit is Triton, which orbits Neptune. Triton's retrograde motion and unique characteristics suggest it was once a Kuiper Belt object that was captured by Neptune's gravity.
The jovian moon that was captured into its present orbit is Triton, which orbits Neptune. It is believed that Triton was originally a Kuiper Belt object that was gravitationally captured by Neptune. This capture likely resulted in Triton's retrograde orbit, which is unusual for a large moon, suggesting a complex history and possibly violent interactions with other celestial bodies.
Yes a Jovian type planet in another star system can have a moon as big as Mars. As of June 2014, it is unknown if one exists.