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The strange object – the size of the Empire State Building in New York – was first seen on Earth in Hawaii on October 19, 2017.
Scientists have said that the bizarre space rock – dubbed Oumuamua – was a comet, but that it was baffled when it accelerated when one was circling the sun rather than slowing down as expected.
Researchers at the Harvard Smithsonian Center for Astrophysics now claim that these movements could mean that the object is actually an extraterrestrial extraterrestrial and that it accelerates as it bypasses the sun because of its sail.
BIZARRE: The asteroid has been sighted for the first time in Hawaii (Pic: European Southern Observatory)
Researcher Abraham Loeb told the Universe Today news site: "We explain Oumuamua's excessive acceleration away from the sun, a result of the force exerted by sunlight on its surface.
"In order for this force to explain the measured excess of acceleration, the object must be extremely thin, in the order of a fraction of a millimeter in thickness but of several tens of meters. This makes the object light for its surface and allows it to sail like a light sail. "
Last year, Yuri Milner, a business magnate behind Breakthrough Listen, received an email about the subject from one of his experienced scientists, Avi Loeb.
Avi said, "The more I study this object, the more it seems unusual, which makes me wonder if this could be an artificial probe sent by an extraterrestrial civilization.
GIGANTIC: asteroid crater (Pic: GETTY)
At a meeting at Milner's home, Loeb explained that the object was strange because its elongated shape was strange for an asteroid and more typical of a spaceship.
But the question remains to know where this strange object comes from and who built it?
Science can not be certain, but it could come from an "ancient ancient extraterrestrial civilization".
FOREIGN: Scientists have been baffled by the mysterious object for months (Pic: GETTY)
The researcher Abraham Loeb added: "The assumption that Oumuamua follows a random orbit requires the production of 10 ^ 15 objects of this type per star in our galaxy.
"This abundance is a hundred times greater than that expected of the solar system, according to a calculation we made in 2009 – a surprisingly high glut, unless" Oumuamua is a probe probe during a mission to recognition and not be a member of a population of random objects. "
Abraham also says that there could be many more probes like this, without people realizing it.
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