UFO hunters from mystery-shrouded YouTube channels have probably found an unusual ally at Harvard University, after the school’s Professor Ali Loeb argued that it was rather “presumptuous” for people to believe that we are “the only intelligent beings in this vast cosmos”.
“In fact, to imagine we humans are alone in space is not merely arrogant, it is scientific nonsense,” Loeb wrote in a Daily Mail column, as a part of his newly-released book “Extraterrestrial: The First Sign of Intelligent Life Beyond Earth”.
In the book, the scientific mind suggests that the famous ʻOumuamua object spotted by Hawaii’s Pan-STARRS telescope back in 2017, could be the product of “an intelligent civilisation not of this Earth”.
ʻOumuamua, which can be translated as “Scout”, was the first interstellar visitor to pass through the Solar System. It raised many questions among astronomers back then – especially in relation to its bizarre shape, trajectory and power source.
Loeb believes that theories that present the object as a comet or hydrogen iceberg do not stand up to scrutiny.
Instead, he argues that the weird intruder could have been powered by solar energy and be either “natural phenomenon, a sort of interstellar driftwood, or it is manufactured, like plastic.”
The object’s “constructed” nature seems more plausible to the professor, who argues that there is also a chance that it was our solar system, constantly spinning, that slammed into some civilization’s “buoy” in space and not the other way around.
“These could act as a communications grid, or an alert system, or lighthouses, or navigation devices, or stop signs — there is a wealth of possible explanations,” the Israeli-born researcher goes on. “The point is that all of these must be the technology of an intelligent organism.”
But where are these intelligent organisms now, if not on Earth, he asks?
Well, according to the professor, if some beings were able to reach a stage where they could send ships across the universe they probably have also created some technologies to wipe themselves out:
“The civilisation that built and launched ‘Oumuamua might have ceased to exist long before human history began. That makes it all the more important that we learn everything we can from it,” Loeb says.
But not all of the professor’s ideas have been accepted among his colleagues in the scientific community.