Earth may have been created when rocks close to the sun were forced together by the solar wind and Jupiter wandering through the primitive solar system.
Space dust is common around most stars but our solar system is suspiciously missing of debris close to the sun.
Astronomers now think it was forced together and created Mercury, Venus and Earth.
A Yale researcher says the combination of Jupiter's huge gravity sweeping up space dust and the solar wind blowing the rocks away acted as a 'one-two punch'.
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Space dust is common around most stars but our solar system is suspiciously missing of debris close to the sun. Astronomers now think it was forced together and created Mercury, Venus and Earth.
Christopher Spalding at Yale University simulated the early period of the solar system and assumed the star's solar wind was more intense than it is currently because of the sun being more active and spinning faster.
Particles are ejected out of the sun at a phenomenal rate (almost 40 million billion kilograms of material a year) and this is what is known as the solar wind.
He claims that rocks of 100 metres or smaller in diameter would have been forced away from the sun and aggregated with the developing planets.
It is already believe that the dust in the early solar system was fine and smaller than that of a planet as Jupiter is believed to have migrated through the solar system.
The passing of the gas giant and its significant gravity had a huge impact on the arrangement of rocks.
Christopher Spalding at Yale University simulated the early period of the solar system and assumed the star's solar wind was more intense than it is currently because of the sun being more active and spinning faster and this may have helped form Earth (file photo)
'It's this one-two punch of Jupiter coming in and the solar wind finishing the job,' says Dr Spalding.
The theory has the potential to explain some anomalies on the interior of planet Earth which require being subjected to huge temperatures far hotter than is possible.
'This may have been material that was once closer in than Mercury and was getting blasted by the sun's heat,' Dr Spalding told New Scientist.
'It still records this history of being hot even though it's in a colder place today.'
The research is available in arXiv and will be published in the journal The Astrophysical Journal Letters.
https://textbacklinkexchanges.com/category/the-sun-world/
https://textbacklinkexchanges.com/earth-was-formed-from-chunks-of-rock-being-blown-together-in-the-early-years-of-the-solar-system/
News Pictures Earth was formed from chunks of rock being blown together in the early years of the solar system
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