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This is a birth time that seemed out of reach, but astronomers say that they now have the first confirmed image of a planet.
The amazing images of the Guardian show a luminous bubble – the fledgling planet – wandering in the dust and gas around a young star, known as PDS70, it is supposed to be 370 light-years away. The Earth
The black circle in the center of the image, on the left of the planet, is a mask to block the light of the stars. The sphere, carried by the giant telescope of the European Southern Observatory, a giant planet of gas blocks It is larger than Jupiter, and it is far from its star after Uranus from our sun, and further badysis has revealed that its atmosphere is cloudy and that its surface temperature is 1000 degrees Celsius
Miriam Kepler of the Max Planck Institute of Astronomy The research team published in the Journal of Astronomy and Astrophysics that "these discs formed around the young stars are birthplaces of the planets, but so far these observations have revealed few observations about the birth of the born planets." The problem is that, until Now, these planets, which are likely to emerge, may be mere features of the disc, "said Kepler.What makes our discovery important, is that we have discovered different instruments of d & rsquo; # 39; observation, different ranges of filters and different years. "
The early planets were also identified using the Kepler Space Telescope.But this method has its limitations: it depends on the darkening of the star's light while the object is getting darker. moves between it and the telescope, according to Kepler
The researcher told the Guardian: "The thing about this new planet is that we can shoot it directly. Kepler, for example, has received indirect techniques. In this case, we now have a direct image [للكوكب] in the "birthplace", the disc surrounding the star. This is especially important because people ask [منذ فترة طويلة] how these planets are formed and how the dust and matter of this disc turn into a planet, and now we can see it directly. "
Kepler adds that the orbiting star around the newly discovered planet is only five or six million years old, suggesting that the planet might be younger than it is.
Astronomers are waiting for a big task in the future, observing how the planet is evolving and following its orbit around the star.It is estimated that it will take 120 years for the planet to be completed.
Dr. Zou is congratulated "This is a relatively recent star, and all the signs show that there must be a planet at this place, and here is the planet," he said. Lehnhardt, a computer science astronomer specializing in planetary training at the University of Bristol who did not participate in the research For astronomers, it is very rare to really be able to display an image We just have to explain. "It's almost certain, so it's very exciting." This indicates that our idea e of how to form the planet is true. "
Lehnhardt added that the planet is likely to have neighbors, or that other planets may emerge over time." Because of the way the planets are formed, it will be more easy to see a giant planet the size of Jupiter and these giant planets will form more quickly. What he points out to her is that the planet continues to function in this system.
Dr. Demetris Stamatelos, leader of the theoretical group of formation of stars and planets outside Central Lancashire University, was equally enthusiastic. This is the first unambiguous observation of a planet being formed in a primitive planetary disk. "
But if this discovery confirmed some theoretical expectations, it also presented an additional mystery." The possibility of forming this huge planet at this extraordinary distance from the parent star is still unexplained, "said Stamatelos. The theory of the formation of standard planets finds it difficult to explain the formation of this planet. "
The first image of a newly created planet is revealed: it is 370 light years from Earth, first published in Arabic Post-ArabicPost.net. ) {
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