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Are aliens traveling from planet to planet aboard meteors? A new fringe theory panspermia suggests we may not know about alien arrivals on meteors. Harrison B. Smith and Lana Sinapyan have published a research LiveScience Giving details of how such an event can be detected.
Extraterrestrial life on Earth has been a topic of interest to humans for decades.
The report shows that these aliens are planning to settle on planet Earth.
With over 5,000 confirmed exoplanets thought to be potential hosts for life, the concept of panspermia raises intrigue among researchers. Scientists have speculated that if life travels through meteorites, it may become possible to identify these alien organisms.
This hypothesis suggests that alien life, in its quest to adapt to new worlds, may inadvertently alter its atmospheric conditions.
In short, panspermia expands the scope of investigation, offering a framework through which scientists can refine their search parameters and explore the exciting possibility of life beyond Earth.
However, the biggest challenge is to identify these life forms that have traveled on meteors.
If panspermia is possible, it means scientists could theoretically limit their search for alien life, assuming they exist. The challenge at this point remains that researchers don’t know what to look for.
Published reports state that life may have started on one planet, and spread to more planets. A key characteristic of any life form is its ability to alter the natural balance of the planet.
Thus, the presence of specific changes, such as changes in atmospheric composition, can serve as clues in the search for extraterrestrial existence.
For example, on Earth, there is far more oxygen in our atmosphere than there is life.
However, the researchers acknowledged that their work has limitations, and it has yet to be peer-reviewed. Firstly, panspermia is an untested hypothesis and secondly, their technique only works if there is sufficient data about a large number of exoplanets.
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Published: April 24, 2024, 08:44 PM IST
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