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NASA's Hubble Space Telescope conducted a large-scale observation of comet 46P / Wirtanen (Whirlwind's comet), called the brightest comet of 2018 due to its peak convergence with the Earth in December. The Hubble Telescope, as well as other terrestrial and space observatories, has been published on the NASA website.
On a photo taken by the Wubble WFC3 camera (wide-field camera 3) on December 13, the comet was 12 million kilometers from the Earth. that the nucleus of a comet is located at the center of the diffusion coma (a shell of dust and gas), forms barely asymmetric shape that forms the pressure of solar radiation.
NASA noted that the observation data allowed us to learn more about the structure of coma and to understand its evolution. its composition under
In addition to the image of the Hubble telescope, the NASA NASA website has released a snapshot of a comet made by the SOFIA Observatory, which l & # 39; observed the 16th and 17th of December.
The Virtanen Comet was discovered inside December 1948 by American astronomer Carl Wirthanen. It lasts a short time and produces a revolution around the Sun for 5.4 years.
On December 16 of this year, he flew to the smallest distance from Earth – 11.6 million kilometers over the entire period of observation.
The Hubble Space Telescope was launched into space in April 1990. year For years of working in the orbit near Earth, the device has accumulated and has transmitted to Earth dozens of terabytes of scientific data. In particular, the observations made by the telescope played a vital role in the accelerated expansion of the universe.
Before, we were told that the Hubble telescope could be turned into a museum.
In October, the Hubble telescope was relocated in a secure mode due to a malfunction of the gyroscope. On November 30, NASA released the first image taken by the Hubble telescope after repair
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