Picture I Kimmo Huosionmaa Harvard researchers have introduced interesting theory: Could Oamuamua asteroid, what comes outside of our solar system be some probe, what is made by humanoids? Remember that this is an only theory, and this text is an only hypothetical essay about this theory. So here is the question. Could the asteroid, what comes from another solar system alien SETI-probe, what mission is looking for other intelligent civilizations? This is a very interesting question because if the aliens would send the probe from another solar system, they might cover it by using ice. Ice is a very good material for protecting the core of the probe, because that covers the artificial layer, and makes the probe invisible. And ice is easier to fix than some carbon fiber or other material. Scientists made scannings for that asteroid, and the result was silence, but that might mean nothing. If that asteroid would be the recon platform, it might use passive sensors for collecting t