Are there aliens on earth? How many of them are living in this world or they live in space?
We have seen that many Hollywood movies show aliens on earth and this is a secret kept by special government agencies. Many people are claiming that they have seen spaceships or disc-shaped UFOs so all these incidents raise questions among the public if there are aliens on earth?
We will try to answer this question and what are the possibilities of this?
One of the most famous Hollywood movies series named men in black shows that aliens are living among us and there are many species of aliens but somehow they are hiding from the normal public and they only show up in the human form in public however in case if anybody is able to see them in their original form then special team called men in black erases the memory using some fancy gadget. Although this is a sci-fi fantasy movie but is that possible that aliens can hide themselves? Or government is able to hide the truth about aliens?
Some people claim that they have seen the aliens and they even got abducted by the aliens. People who were abducted shows different types of scars on their body and they are claiming that these scars are given by the aliens. Some of these scars look as if aliens have performed some kind of surgical operation on them before releasing them.
It is strange but these stories appear to be made-up stories as there is no evidence of aliens yet available in public but what about the government?
Governments do not appear to be hiding the aliens as there is no valid reason to keep this information secret.
We all know that our universe is very big. Even our Milky Way galaxy has 100 million stars and there are approx 100 billion galaxies in the universe, then comes the theory of multiverse so we can sum up that space has no end. Looking at the probability of life, we can confidently say that there would be life on many planets in only the Milky Way galaxy however stars are light years away from each other
The image was taken by the Hubble telescope showing galaxies everywhere
The closest star from the sun is approx 4.20 light-years away so finding out about life is not that easy until we find technology to travel in space.
If we will travel at the speed of light then it would take us 4.2 years to reach that sun and human biological form does not allow us to travel faster than certain limits so the travel mechanism that we have today is a big no if we want to travel in space. We have to develop some other means that can be instant transmission from one place to other or travel possible with the concept of a wormhole.
Star is indeed a source of life and each star has its planetary system so believing aliens do not exist cannot be possible in any scenario.
So, now the question comes about the existence of intelligent life like humans, As we already know that humans are not the only species that is intelligent, many species are quite intelligent like the orangutan, chimpanzee, dolphin, etc so the possibility of intelligent life exist or we can say that possibility of existence alien species those are more intelligent than humans.
If intelligent aliens do exist then why they are not able to develop technology that can help them to travel to a distant planet?
As we know that solar systems are light years apart from each other so although intelligent life exists but they are not yet able to develop technology to travel such distance as humans.
Now comes the interesting part, it can be possible that aliens are able to travel in space and they are even able to find the earth and many other planets with life but they do not want to interface with the life system of different planets.
They might co-exist with humans on earth but they are not revealing their existence.
Conclusion
Are there aliens on earth?
Who knows? The universe appears to be full of life so this can be true.
