The head of Harvard University’s Astronomy Department is doubling down on his claim from November 2018 that the space rock Oumuamua, the first interstellar object to enter our solar system, which it did in 2017, was an alien probe.
Dr. Avi Loeb was interviewed by Haaretz about his controversial claim, which was made in a paper published in the Astrophysical Journal Letters. Co-author and Harvard astrophysicist Shmuel Bialy had stated, “Currently there is an unexplained phenomena, namely, the excess acceleration of Oumuamua, which we show may be explained by the force of radiation pressure from the sun. However this requires the body to have a very large surface and be very thin, which is not encountered in nature.” The paper stated:
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