Thursday , January 21 2021

The object outside our solar system "hit the Earth five years ago," scientists say



The visitor to our solar system has become the subject of world-wide headlines last year, after a cigar-shaped rock, now called 'Osumaya, was flying beside our sun.

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A new document from Harvard astronomers suggests that another meteor that hit the Earth's atmosphere above Papua New Guinea can also come from our systemolar system.

The researchers found a meteor – which lit up in 20154 – with a search for objects that were too fast to orbital the sound.

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The Papua New Guinea object traveled to the Earth about 37 miles per second, a speed so high that it suggests that it originated outside our solar system.

The researchers write that the discovery implies possible origin from the deep interior of the planetary system or the star in the thick disk of the Milky Way galaxy.

Kat Wolk of the University of Arizona, who was not involved in the survey, said: "I think it's reasonable to conclude that this blow came at a high speed from the population of an interstellar facility.

"I expect the interstellar objects to be sufficiently common – both from theoretical considerations and from the implications of" Oumoumaoua "- I think that interstellar origin is the simplest explanation for this car."

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