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A team from NASA, the US space agency, has managed to move Jupiter's burning planet to the ground, study it and understand why it is so foggy.
The preferred buyer term is a term called invasive planets from the outside having a mass close to the mass of Jupiter or greater than that of Jupiter, and the known planets classed under this name as "the great prospect", discovered in 1995 .
During the study, published by the NASA website on March 15, researchers at NASA's Jet Propulsion Laboratory in Pasadena, California, used a high-temperature furnace (JPL) to heat a mixture of carbonates. Hydrogen and carbon monoxide at over 2,000 degrees Fahrenheit (1100 degrees Celsius). The conditions that can exist in the atmosphere of a special class of planets outside our solar system, called "hot planet of Jupiter".
Unlike planets in our solar system, if the Earth travels 365 days around the sun, these planets revolve around their stars in less than 10 days. At 5000 degrees Fahrenheit (530 to 2800 degrees Celsius) or even higher.
He said d. "Although it is impossible to simulate these environments outside the solar system in the laboratory, we can get too close," said Murthy Godbeti, chief scientist at the laboratory responsible for the group that conducted the new study released on Tuesday. last month in Astrophysical Journal.
The group started with a simple chemical mixture of hydrogen gas and 0.3% carbon monoxide, then heated the mixture to between 620 and 2240 ° F (330 and 1230 ° C) and fermented mixing with a high dose of ultraviolet rays. What Jupiter's hot planets do is rotate around an orbit close to its parent star.
He explained d. Scientists have sought possible explanations for the "aerosols" of these planets, suspended particles in the atmosphere, without knowing how the aerosols develop in Jupiter 's hot planets, but research has shown that the adding ultraviolet rays to the mixture The hot chemical has led to their appearance.
He added that a guide had been found on the causes of water vapor in Jupiter's hot planets. Scientists had expected that it would only form when there was more oxygen than carbon, but experience has shown that there is more to it. Water could be formed when carbon and oxygen were present in equal amounts.
He said d. Mark Sween, co-author of the study, said, "These new findings are immediately useful for explaining what we see in Jupiter's hot planets." We hypothesized that temperature dominated chemistry in this atmosphere, but we found that radiation also plays a role in this setting. "He said.
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