What If

What is the size of our Earth as compared to the Sun? Try and imagine that you are able to shrink the Sun in to the size of a football. At this point, the Earth would be reduced to the size of small seed. That’s how small our earth is as compared to the Sun. But what would happen if our star, Sun was not the biggest thing in our solar system? Would our Earth and other planets still orbit the Sun? Would earth continue to rotate around the Sun or would Sun rotate around the Earth? How would it affect our neighbouring planets?

There are more than 100 billion galaxies in the observable universe. And there may be billions more outside the observable universe that we can’t see. You might know that there are more than 500 billion planets in our galaxy, Milky Way alone. Out of these, more than 10 billion could be similar to earth. All these galaxies & planets, but we have not yet discovered any alien life forms yet. But let us assume that we find any alien life outside earth? What if SpaceX or NASA finds out alien life on other planets?

Do you know there are many people on Earth who still believe in the Earth being flat. These includes many educated people who refuse to accept that the earth is actually a sphere and we are all living in the conspiracy created by space organisations and governments. But what about all the pictures taken by satellites? Well, flat earthers believe that we never went into space. Is this true? Definitely not. There are more than enough proofs that suggests that the earth is actually spherical and not flat.