According to a recent study, interstellar dust carrying microbial alien life could have entered Earth’s atmosphere and settled within the soil. The study suggests that solid grains ejected from terrestrial exoplanets could be used as a probe to detect the abundance of life in the Milky Way. The theory is not entirely farfetched and is backed by science. When a big asteroid strikes a planet, rocks and dust are ejected from the ground. A part of this ejected volume is released into space, and about 10 percent of it eventually leaves the solar system and travels into interstellar space. Though the probability of fragments of rocks from a planet with life travelling through interstellar space and landing on Earth is low, it is not impossible.
Evidence of Alien Life on Earth?
The idea of alien life has been a topic of fascination among humans for a long time. With advancements in technology, humans have tried to explore and understand the possibility of life beyond Earth. The recent study published in the International Journal of Astronomy titled ‘Solid grains ejected from terrestrial exoplanets as a probe of the abundance of life in the Milky Way’ suggests that there is evidence of alien life on Earth itself, in the form of alien fossils.
According to the lead author of the study, Tomonori Totani, an astronomer at the University of Tokyo, interstellar dust carrying microbial alien life could have entered our atmosphere and settled within the soil on Earth. The study suggests that solid grains ejected from terrestrial exoplanets could be used as a probe to detect the abundance of life in the Milky Way.
The theory is not entirely farfetched and is backed by science. When a big asteroid strikes a planet, rocks and dust are ejected from the ground. A part of this ejected volume is released into space, and about 10 percent of it eventually leaves the solar system and travels into interstellar space.
Humans have been observing Venus and Mars and even other galaxies to find planets similar to Earth, which might be able to sustain life. NASA will soon be sending missions to explore the Moons of Saturn and Uranus. However, the possibility of finding evidence of alien life on Earth itself is a new development.
In conclusion, the idea that there is evidence of alien life on Earth in the form of alien fossils might be a reality. The new study provides a new perspective and opens up new avenues of exploration in the search for extraterrestrial life.
The Possibility of Alien Life on Earth
According to a recent study, there is a slight possibility that fragments of rocks from a planet where life exists could travel through interstellar space while microbial life is embedded within it. If these rocks avoid contamination with other dust and enter the Earth’s atmosphere, they could land on Earth without heating up significantly due to their small size. Though the probability of this happening is low, it is not entirely impossible.
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