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Despite the belief that Jupiter is a gas giant, the clouds actually hide a dense rocky core that could be 20 times the mass of earth, but that doesn't answer the question, the answer (or at least what i have researched) is that the gravity of both planets is much denser than earths (Jupiter's is 2.5 time that of earth and Saturn's is 107% that of earths, so any spacecraft we make in a long long time will be crushed like a soda can practically as soon as it lands
What else can I help you with?
The most obvious difference between the terrestrial and the jovian planets is?
The most obvious difference between terrestrial and jovian planets is their composition. Terrestrial planets are rocky and dense, while jovian planets are mostly composed of gases and lack a solid surface. Additionally, jovian planets are typically larger in size and have extensive ring systems.
Why is it more difficult for gases to escape from Jovian planets than terrestrial planets?
It is more difficult for gases to escape from Jovian planets because they have much stronger gravitational forces due to their larger mass, which means gases are held more tightly to the planet. Terrestrial planets have lower mass and weaker gravity, making it easier for gases to escape into space.
What are some characteristics of Jovian planets?
Jovian planets are large and gaseous, with thick atmospheres composed mainly of hydrogen and helium. They have low densities and lack solid surfaces. Jovian planets are typically located farther from the sun than terrestrial planets.
Why do Jovian planets have a thicker atmosphere than the terrestrial planets?
Jovian planets do not have a solid surface, therefore their atmospheres are thick all the say to where their surface would be. Their atmospheres have more gasses than those surrounding terrestrial planets.
What jovian planet orbits closest to the sun?
The closest Jovian planet, aka gas giant, is Jupiter. Jovian means relating to Jupiter.
Can you describe the surface of the Jovian planets?
The Jovian planets are gas giants and have no surface.
What do jovian planets not have?
Jovian Planets do not have a solid surface to stand on.
Is earth terrestial or jovian?
Earth us a terrestrial planet. Jovian planets are gas giants with no solid surface.
By what criteria are the planets placed into either the Jovian or terrestrial group?
Planets are categorized as either Jovian or terrestrial based on their composition and physical characteristics. Jovian planets are large gas giants with no solid surface, while terrestrial planets are rocky with a solid surface. Jovian planets are typically further from the sun than terrestrial planets.
Can a rover land on Saturn's surface?
No, because Saturn has no solid surface. Saturn is the second largest jovian planet, a gas giant.
The most obvious difference between the terrestrial and the jovian planets is?
The most obvious difference between terrestrial and jovian planets is their composition. Terrestrial planets are rocky and dense, while jovian planets are mostly composed of gases and lack a solid surface. Additionally, jovian planets are typically larger in size and have extensive ring systems.
Why do Jovian planets have a gas surface that turns into liquid as you go deeper?
When you look at Jovian planets through a telescope or view images of them, what you see is not their surface, but the outer layer of an extremely dense atmosphere. At depth, immense pressure from thousands of miles of atmosphere turns gases into liquids.
Why is it more difficult for gases to escape from Jovian planets than terrestrial planets?
It is more difficult for gases to escape from Jovian planets because they have much stronger gravitational forces due to their larger mass, which means gases are held more tightly to the planet. Terrestrial planets have lower mass and weaker gravity, making it easier for gases to escape into space.
Is Saturn a jovian planet?
Yes, it is a Jovian planet.
What planet did the Galileo spacecraft slam into in 2003 after orbiting it for nearly eight years?
After circling the Jovian System for more than 7 years, Galileo had nearly depleted the propellant needed to point its antennae toward earth and adjust its flight path. While still in controllable the spacecraft was placed on a course to crash into Planet Jupiter, a manoeuvre designed to eliminate the risk of Galileo colliding with the moon Europa and contaminating its pristine surface.
What are some characteristics of Jovian planets?
Jovian planets are large and gaseous, with thick atmospheres composed mainly of hydrogen and helium. They have low densities and lack solid surfaces. Jovian planets are typically located farther from the sun than terrestrial planets.
Why do Jovian planets have a thicker atmosphere than the terrestrial planets?
Jovian planets do not have a solid surface, therefore their atmospheres are thick all the say to where their surface would be. Their atmospheres have more gasses than those surrounding terrestrial planets.
