Question

A Big Bang theory (says a huge bang happens n a huge gas ball distibuted) even earth is one of them. And earth is indeed a speck (infinitely small) ..later on, Oxygenic condition arise and cellular life form evolved.... My Question :- Earth is one of them. alright? so other lots planet may be same as earth n cellular life forms shoupd be evolved on them???...... Allien should exist!!!.......

Answer 1

ya they might exist nothing can be said.

Answer 2

Not every planet is similar to Earth..

You can take the example of mercury it is so nearer to sun..how {if something evolve}exist there at so high temperature and what about Neptune and Uranus they are too cold...Personally, I don't believe on Aliens...

who had seen them..?#No one..

They are myths!!