Pluto immersed in sunlight showed more active, this sight is possible once in 161 years


Even though Pluto is no longer considered a planet in the Solar System, it is still extremely important for scientists to gather deep and detailed information about it. Planetary scientist Bonnie Burati has also been engaged in this work for many years. He got a big breakthrough in the year 2018 when Pluto appeared submerged in sunlight. This extremely rare sighting happens only once in 161 years.

why this rare sight
Burati, a scientist at the US space agency NASA’s Jet Propulsion Laboratory, told that a lot can be told about an object’s surface based on its brightness when viewed in full light. Pluto is so difficult to see in full light because its orbit is tilted compared to Earth. Burati and his team had prepared in advance for the sight to be seen once in 161 years.

covid stopped work
He took the help of the Hale telescope of Palomar Observatory for this. Pluto appeared very bright on July 12, 2018. Several times in the same month and a few times in July 2019 also, it shines brighter Last year also he had to do many observations but due to Covid-19, the observatory was closed. Now this month, in July and October, preparations are on to take new observations once again.

Burati says that with the help of these observations, it will be possible to understand what is there on Pluto, due to which different views are seen. He says that Pluto is very active. Apart from Earth, it is the only object where glaciers meet.

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Source: NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute

Source: NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute


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