Aliens will bring disaster to the earth
Almost all films show that there are aliens and whenever they will visit the earth, they would destroy the human kind or will churn it completely like dinosaurs and nobody will recognize us in future how we used to live on the planet.
Facts:
Scientists accept possibilities of aliens and their contacts with us in future but they do not support the fact completely. Like us aliens are looking for another living being in the cosmos therefore they will try to be friends with us rather than invading on the earth but other option is also opened for them if they would have same gene of humans (to kill other species).
Time travel is possible
We have heard and read countless stories of time travel from one to another period in which leading character try to change the fate of human kind for some reasons. Terminator series is the perfect example of such type movie where machines come from future to check their skills and intelligence.
Facts:
According to science, time travel is not possible in any manner. However it is possible to visit from present to future but going to future to past or present is completely baseless theory. At least there should be some point where value of time must be equal to zero as well as time traveling machine must be faster then light, do you think both are possible, if not, avoid to have dreams of time travel.
Million years old DNA can be used to regenerate life
People who watched Jurassic Park can tell you how researchers can regenerate the whole species with the help of preserved DNA sample in amber like Jurassic Park. It is most amazing discovery as we can know how the lost species used to live on life.
Facts:
DNA can be used to relive life if they are absolutely correct and have genetic information. Unfortunately they are made of proteins and organic molecules easy to be vanished. A single molecule can leave you with nothing, moreover researchers have found their eggs, bones and other structures but with broken or damaged DNA that’s why we could not see real dinosaurs or mammoth despite latest biotechnology advancements.
Going into space without space suite will burst you into pieces
You have seen many times that a person goes out of ship without space suite and bursts into many pieces in a couple of seconds. Would you prefer to walk in the space without space suites?
Facts:
During decades of sixties and seventies scientists did many experiments to know the effect of extreme cold and zero pressure environment of space. They found it would not affect human body for few seconds even body will not burst as it is suggested in sci-fi novels. First of all water air in the lungs and stomach will start to expand. Soon the body will start to losing consciousness after 10 to 60 seconds enough to rush to safety bags. Of course human will die but it will take much time and death will be not be caused by bursting the body meanwhile the person can save himself by taking necessary actions.
Asteroid belt is dangerous to travel in the space
In most films hero is seen to drive his spaceship from asteroid belts surrounding the planets as there is no space to cross the path. It looks great on big screen and we watch it like something unbelievable.
Facts:
It is true asteroid belts are too thick and massive to cross the path but not too much narrow to passing a spaceship. According to researched studies spaceships can travel easily from these harmful massive asteroid belts as there is so much open space to cross easily. It is another fact what we look on the screens and read in the novels.
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