Aliens threw 'technological garbage' in our solar system, argues Harvard astrophysicist
Harvard astrophysicist Abraham “Avi” Loeb says he has found good evidence for alien technology in the solar system, what could be called alien garbage.
- Science News
- 2 min read

Harvard astrophysicist Abraham “Avi” Loeb says he found good evidence for alien technology in the solar system, what could be called alien garbage. In his new book Extraterrestrial: The First Sign of Intelligent Life Beyond Earth scheduled to be published on January 26, Loeb argued that an “Oumuamua” or a cigar or disc-shaped object whizzed past our solar system in 2017. He accused other scientists of not taking his arguments seriously because of “group think.”
Loeb’s arguments
As per Loeb’s theory, Oumuamua passed through the sun’s neighbourhood in 2017 but researchers didn't get a very good look at it, as it moved through so quickly, however, observers noted several anomalies. In 2018, he doubled down his argument by publishing a paper saying that “data showed an object unlikely to exist in nature: a wide, super-thin disk being pushed by sunlight and moving 16 miles per second (26 kilometres per second) through interstellar space relative to the sun”. While, the scientific community has settled thinking that the unidentified object was natural, Loeb argued that it was “technological trash” thrown by aliens.
