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Answer:
see this is supernova....
A supernova is a powerful stellar explosion that occurs during the the late evolution stages of a star. A supernova is so bright that it's peak luminosity can be compared to the luminosity of an entire galaxy. A supernova can eject matter from its center at speeds up to 25,000 miles per hour. Astronomers believe there are 2 to 3 supernova events in our galaxy every century. Astronomers estimate there are 100 billion galaxies in the know universe that means somewhere in our universe a star goes supernova every 5 to 10 seconds. A supernova can affect the earth's biosphere from a distance as far as 1,000 light years away. There have been only 8 supernovas in recorded history that have been visible by the naked eye, and out of these 8 supernovas only 3 have happened in the last 1,000 years. The first supernova to be observed by the humans is believed to be HB9 between 4500 and 1000BC.
The brightest supernova ever recorded was SN 1006 in 1006 AD ,it was observed in China, Europe, Egypt, Iraq and Japan.......... hope you all liked it ...follow me for more......
Answer:
use calculator bro ✌️
Step-by-step explanation:
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