James Webb telescope discovers its first exoplanet

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Astronomers said on Wednesday that James WebSpace Telescope has discovered its first explanation, which on Wednesday obtained a relatively rare direct picture of the small world in the backyard of the Earth’s Galaxy House.

The binoculars, which can see more than anything before it in the universe, have charged the search for planets outside the solar system after coming online in 2022.

However, so far, its deep eyes have been mostly used to investigate the pre -known expathetics – rather than detect new worlds – to find important information such as environmental synthesis.

A research in the nature of the journal, the CNRS Research Center in France, revealed the discovery of the Extranent TWA -7B, “represents the first for the telescope”.

The vast majority of the 6,000 acups found so far have been identified by the light when they pass in front of their star, passing in front of their star instead of direct pictures of the planet.

“The web” has spent a lot of time observing the planets that have not been directly image, told AFP, the lead study author of the Paris Observatory. “

Blind from light

Lodge said that direct images of remote planets are difficult to capture because they are “very unconscious” due to lack of heat. Even worse, he added, “We have become blind to the light of the star it is dim.”

But the web has a way to overcome the problem.

A connection with the web’s mari tool that makes a star mask to a Kornagraft star, which produces an effect like an eclipse. The infrared vision of the telescope can then see and see the planet.

Astronomers identified the web on Star TWA7, which is one hundred light years from Earth – relatively close in the universe.

The star, which was first seen by the Hubble Space Telescope in 1999, was believed to have been a promising target for two reasons.

It is only 6.4 million years old – a baby compared to the sun’s 4.5 billion years – and is still surrounded by a large disk of gas and dust where the planet is thought to be formed.

And in the direction of the ground, the disk is seen from the top, which makes it a good view of its rings.

Three circles around the star, which extend more than 100 times the distance of the sun and the earth, were seen by a large telescope in Chile.

But within another empty part of the second color, the web telescope found a particularly bright thing.

Astronomers dismissed that the light system was coming from an item on the edge of the solar, or from a galaxy behind the star.

According to the study, this can only mean that the source of light was a relatively small and cold planet, which is largely 10 times lighter than any other explanted, which is directly image directly.

Looking for small worlds

Researchers estimated that the planet was similar to Saturn, a gas giant, which weighs only one -third of Jupiter, is the largest planet in the solar system.

Lodge said the web has increased the ability to detect explanations through direct images through the element of 10.

This is important because small, rocky planets similar to Earth or Mars are the ultimate target in search of a world living beyond the solar system.

Lodge said she would one day be happy to discover the “planet like Earth”.

But he said that astronomers need to study all kinds of planets-and to understand how the planet systems create-to know if the hosting system is unique.

In the future, astronomers expect the web telescope to find smaller planets than TWA 7B.

But to capture the images of a remote world like Earth, it will require even more telescope strength, such as a very large telescope that is coming online in 2028.