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A mysterious asteroid called Oumuamua the first interstellar object ever seen in the solar system, could be an immense extraterrestrial solar sail, sent in search of signs of life, according to a Recent study.
Scientists at the Harvard-Smithsonian Astrophysical Center of Mbadachusetts, United States claim to have detected an unexpected speed increase as well as a change in trajectory in the first interstellar asteroid Oumuamua, which means "first messenger" in Hawaiian and was discovered in October 2017.
According to the Daily Mail, investigators say that the strange L & # 39; acceleration could be the result of solar radiation pushing a giant solar sail . They established that a candle of only a fraction of a millimeter in thickness would suffice for a sheet of solid material to survive the journey across the galaxy.
"Our high-precision measurements of the position of Oumuamua revealed that In addition to the gravitational forces of the Sun and planets, something has affected its movement ," said Marco Micheli of the Coordination Center of Earthly Objects near the ESA (European Space Agency)
"Considering the artificial origin, a possibility is that" Oumuamua is a bright candle, floating in an interstellar space , as a cluster of advanced technological equipment "they write in the study.
Oumuamua about 400 meters long it is now further away from our Sun as Jupiter and away from the solar system at about 64,000 kilometers an hour
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