There is life in our galaxy

Sun is so large that about 1,300,000 planet Earths can fit inside of it! Its hard to imagine how small we really are.

We dont know much about universe or the closest planets in our solar system. We dont even know for sure how many planets there is in our solarsystem.

Fact is! We still have lot to learn about earth.

Our sun might be big if we compare it with planet earth. But there is objects out there in universe that make our sun look like a piece of dust.

The Pistol Star is the biggest known star in our galaxy milky way. 

The distance from our closest star proxima centauri is 4,2 light years away. 

If Voyager 1 was traveling in the direction of Proxima Centauri at a constant speed of 60,000 km/hr, it would take 76 000 years.

The European Space Agency's Gaia mission estimate of the total stars in our galaxy at 100 billion, and our galaxy is about 100 000 light-years across.         

For me its not a question if there is life out there in our galaxy. With such a big universe with uncountable stars and planets similar to earth it would be impossible that we are alone. What ingredient is needed to create intelligent life on other planets we can find in the remains by decomposed life on earth.