of live science Report According to , the Panspermia theory suggests that alien life could spread from one planet to another by riding on meteors. Scientists have always considered exoplanets a better place for the presence of aliens. Exoplanets are those planets which do not revolve around our Sun but around some other star.
Scientists have discovered more than 5 thousand exoplanets so far. They think that there may be evidence of life on exoplanets and aliens may use meteors to reach from one planet to another.
According to the report, the biggest challenge will be to identify the aliens. Aliens may look different from what we have seen in films. According to the report, if aliens come to Earth, then instead of searching for them, the impact they have on Earth should be seen. Two scientists have also made its roadmap. If aliens have the ability to disrupt Earth’s natural balance, it may be easy to identify them.
However, this theory/research is yet to be reviewed. This study should be called very preliminary because not much is known about exoplanets yet. The number of 5 thousand exoplanets discovered by scientists may be minor because the number of newly discovered exoplanets is continuously increasing.