Parker Parker Solar Papers Response from Crown Crown


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NASA's Parker Solar Probe program released when it was launched earlier this year as the fastest spacecraft in its history with a maximum speed of around 430,000 thousand per hour. It is not ready to make history, however. Parker has already completed the first round of the sun crown, and NASA says that performance is program on everything that could be hoped.

Parker is an important step for NASA, who wants to monitor sun crown for decades. However, technology has not been able to monitor this environment in recent times. He is unhappy, but there is a low plasma corona around her head more than the star of herself. NASA estimates that the corona is around one million Kelvin, 300 times more hot than the surface.

NASA expanded an advanced heat shield which included a 4.5-inch inch of foam between two carbon fiber boards to keep Parker safe, but was unfit to know with absolute certainty how He would do it until the probe reached a local star. The scientist of Nour Raouafi, a scientist at Johns Hopkins, says that the spacecraft is "better than expected" after a & # 39; first way through the crime.

Image from WISPR Parker's software.

Parker made the pass through the match between October 31 and November 11th. Researchers were pleased to see that Parker could remain in the same plasma pockets for several days long and he was a travel, which means that we can collect more data than we can on Earth. How to go to sunset turning, the surrounding plasma is dragged with it, so it's easy to keep track of the structures over time. The heat shield that Parker kept from also filming a & # 39; preventing his data distribution, so he will give Parker some other orbits to return his new data.

It will take time for NASA to make sense of the data it receives from Parker. The team hopes to learn more about how sunscreen works and now the "weather" can affect the Earth. However, Parker has already returned some cool pictures. The photo taken above by a WISPR device showing a coronal stream with Mercury is shown as dot dot. NASA expects more to be reported after the next pass made in April 2019. It is expected that Parker 24 will pass through the crown, get within 3.8 million miles from the surface.

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