http://arxiv.org/abs/2103.05559
Oumuamua, the first known object of extrasolar origin seen to enter our Solar System, has multiple unusual characteristics that, taken together, are very difficult to explain with conventional astronomical entities like asteroids and comets. Consequently, it has been hypothesized that Oumuamua is an interstellar probe that was constructed by an alien civilization. We demonstrate that the accomplishments that can be achieved with large space telescopes/interferometers in the alien’s planetary system will completely quench any motivation for construction and launch of an Oumuamua-like probe. The absence of any such motivation proves that Oumuamua is not an alien creation.
B. Zuckerman
Wed, 10 Mar 21
56/56
Comments: Submitted for publication in the AAS journals. The Zuckerman (1981) reference is available in pdf format on request to the author