According to a NASA scientist, extraterrestrials so tiny that people were not able to notice might have frequented the planet.
NASA Ames Research Centre Prof. Silvano P. Colombano theorizes that aliens are opposite from the what humans expect of them. One such example is the ability to keep undiscovered because they are carbon-based creatures.
“The size of the ‘explorer’ might be that of an extremely tiny super-intelligent entity. If we adopt a new set of assumptions about what forms of higher intelligence and technology we might find, some of those phenomena might fit specific hypotheses, and we could start some serious inquiry,” he contemplated.
Colombano said that to make progress in the extraterrestrial life search, scientists need to “reconsider the most encouraged expectations” and review the idea of distinct features. This includes the probability that interplanetary journey is already possible for aliens. He also suggests that it is significant to go back over what evolution could have actually looked like when surveying the universe.
Moreover, he puts forward that the subject of aliens has been largely bypassed by the scientific society. It is one of the reasons that UFO phantasm are disregarded in searching extraterrestrials. Another is the assumption of a low extraterrestrial journey and the high prospect of deceptions.
He supposes scientists are too engrossed on the lookout for clues of present-day human technology on other planets. It could mean that letting the opportunity pass to detecting signals of civilization occupying a planet far older than planet Earth.
Colombano likewise cautioned that fast radio bursts (FRB) that are being reviewed could be out of date and asked for ‘speculative physics’ based on solid theories. These are radio emissions that briefly and unpredictably occur which makes them difficult to locate as well as hard to study.
The initial FRB was “heard” in 2001 by radio telescopes. However, it wasn’t discovered until 2007 when scientists were exploring historical data. Harvard-Smithsonian Center for Astrophysics researchers emphasizes that the radio signals can be utilized to study the composition and transformation of the universe if their origin is fully identified or not.
Do aliens really exist and are watching us?