In the movie The Wandering Earth, the sun is about to become a red giant.
Humans had to take the whole Earth to escape to Proxima Centauri, 4.2 light years away. When approaching Jupiter, Jupiter's strong gravity almost sucked up the whole Earth, and even the Earth's atmosphere began to be absorbed by Jupiter. Finally, humans set Jupiter on fire in order to save the Earth.
In addition to the impressive planetary engine, Jupiter also attracts human attention.
The planets in our solar system can be divided by nature into rocky planets, including Mercury, Venus, Earth and Mars, and gas planets, including Jupiter, Saturn, Uranus and Neptune, with Jupiter being the most massive 39bet-kết quả bóng đá-kết quả xổ số miền bắc-kèo bóng đá -soi cầu bóng đá-đặt cược.
Jupiter, according to a rough estimate by NASA's quality is equal to all the other planets in the solar system, more than double volume is able to accommodate 1300 earth. If the size of Jupiter is football, then the earth is equivalent to small stones, and its volume is so huge, because it is a gas giant planet.
Since Jupiter is mostly made of gas, can astronauts land on the surface?
If we make a forced landing, will we fall directly into Jupiter's core?
Why has Jupiter been called the scariest planet in the solar system?
Jupiter has been known since ancient times because of its huge size and proximity to the sun, making it visible to the naked eye in a clear night sky.
As early as the Babylonian period, people defined Jupiter as the sky, and in 1610 Galileo began to use instruments to observe Jupiter, but because the telescope was still in the early stage of development, the most observation was Jupiter's cloud belt, and found four moons around Jupiter.
In March 1972, NASA launched Pioneer 10, the first probe to Jupiter, followed by more probes, to gain a more detailed understanding of Jupiter. Unlike other rocky bodies, Jupiter is a gas giant composed mainly of methane, helium, hydrogen and a variety of icy materials.
That's why, despite its size and mass, Jupiter has a very small density, not even as high as Earth.
But after all, the mass is there, and with its strong gravitational pull, Jupiter has many moons and dusty rings of cosmic dust and debris, better known as Europa, Ganymede, and Ganymede. Early missions also revealed Jupiter's powerful magnetic field and radiation belts.
Detection data show that Jupiter's magnetic field intensity is more than ten times that of the Earth, and it is the strongest planet in the solar system. Such a powerful magnetic field originates from the liquid metal hydrogen in the core of Jupiter and forms a magnetic field in the process of movement. Jupiter's magnetic field extends 1.4 million to 7 million kilometers around the planet, which protects the planet's atmosphere from being blown away by the solar wind.
For humans, Jupiter is extremely dangerous.
In the late 20th century, NASA launched the Galileo probe. Under the gravitational pull of Jupiter's powerful, falling detector much faster than the scientists assumed that lead to the probe in the process of friction and the atmosphere produces the high temperature of 15000 degrees Celsius, due to Jupiter's atmosphere is very thick, probe into the surface of the clouds under the pressure of more than 20 atmospheric pressure, a few minutes, detectors and lost in the earth.
What would happen if man landed on Jupiter?
Although Jupiter is often said to be a gas planet, it's not entirely gas. A gas planet is one that's mostly gas but still has a solid core.
When we enter Jupiter, we do not see the earth's surface obviously, but feel like hanging in the air, down into the clouds after 90 km, arriving at the bottom of the troposphere in Jupiter's atmosphere, about 10 times the earth's pressure. If we do not have professional protective facilities, people cannot live under such pressure.
And then further down, as the pressure increases, the hydrogen and helium gases start to condense into liquid, and about 6,000 kilometers below the top of Jupiter's clouds, the matter is basically liquid, which probably looks more like Earth's foggy sea surface, because the line between gas and liquid isn't particularly clear.
When we went on down, about 8000 kilometers, continue to descend to reach Jupiter's core, the pressure reached 3000-4500 gpa, such pressure, metallic hydrogen, liquid hydrogen into solid temperature reached thirty thousand degrees Celsius, but there is no obvious solid line, or a liquid and solid state together.
So if humans did land on Jupiter, there would still be solid ground to stand on, but at extremely high temperatures and pressures that would require an extremely advanced space suit.
At present, our understanding of Jupiter is still confined to the fur. It still has a lot of unknown, such as Jupiter's giant gaseous storm, like one eye gaze throughout the solar system. Scientists can't launch storm reasonable models, but always in progress of science and technology, humanity will one day know all about our solar system, until to greater depths of the universe.