Common questions

What is in the middle of gas giants?

What is in the middle of gas giants?

Giant planets like Jupiter and Saturn have a solid planetary core beneath a thick envelope of hydrogen and helium gas. Now, a team of astronomers has discovered what they think are the rocky innards of a giant planet that’s missing its thick atmosphere. Their findings have been published in the journal Nature.

What happens if you stand on a gas giant?

Jupiter is so large that you could fit 1321 Earths inside the planet. It is a gas giant, which means that it is comprised almost entirely of gas with a liquid core of heavy metals. Since none of the gas giants has a solid surface, you cannot stand on any of these planets, nor can spacecraft land on them.

Can you stand on the gas planets?

Unlike rocky planets, which have a clearly defined difference between atmosphere and surface, gas giants do not have a well-defined surface; their atmospheres simply become gradually denser toward the core, perhaps with liquid or liquid-like states in between. One cannot “land on” such planets in the traditional sense.

Do gas giants have a core?

Gas giants may have a rocky or metallic core but the majority of their mass is in the form of gas (or gas compressed into a liquid state – to get an idea of what this could be like, think of liquid mercury in a thermometer).

Is Saturn the only planet with a ring?

Saturn is the sixth planet from the sun. True, it’s not the only planet with rings. Jupiter, Uranus and Neptune have rings, too. But Saturn’s rings are the biggest and brightest.

Can you walk on Jupiter?

There is no firm surface on Jupiter, so if you tried to stand on the planet, you sink down and be crushed by the intense pressure inside the planet. If you could stand on the surface of Jupiter, you would experience intense gravity. The gravity at Jupiter’s surface is 2.5 times the gravity on Earth.

Would a human be crushed on Jupiter?

Jupiter is made of mostly hydrogen and helium gas. So, trying to land on it would be like trying to land on a cloud here on Earth. There’s no outer crust to break your fall on Jupiter. Just an endless stretch of atmosphere.

Can you walk on Saturn’s rings?

Saturn’s rings are almost as wide as the distance between the Earth and the moon, so at first glance, they seem like an easy place to land and explore on foot. But if you were able to hike on one of Saturn’s outermost rings, you’ll walk about 12 million kilometers to make it around the longest one.

Can you land on Saturn’s rings?

What would happen if you jumped into Jupiter?

Jupiter’s deep atmosphere absorbs radio waves, so you’ll be shut off from the outside world— unable to communicate. Once you’ve reached 2,500 miles down, the temperature is 6,100 ºF. That’s hot enough to melt tungsten, the metal with the highest melting point in the Universe.

Can you stand on Pluto?

Pluto is only about two-thirds as wide as Earth’s moon and has about the same surface area as Russia. As a comparison, on Earth, you could blot out the full moon with your thumb if you held out your arm, but it would take almost your entire fist to block Charon while standing on Pluto, Stern said.

Does it rain diamonds on Saturn?

New research by scientists apparently shows that it rains diamonds on Jupiter and Saturn. According to the research lightning storms on the planets turn methane into soot which hardens into chunks of graphite and then diamonds as it falls.

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