Anna - planet video

I watched a similar video last year. It made me think all day, and I realised my life was not important at all, in the universe. We are so tiny as are atoms for us. While the radius of the earth is only 12756000 metres, my cephei is 3481250000000 metres! So, even if the earth seems huge for us, scientists showed us there are stars much bigger. This can be incredible, but this is the truth, the earth is tiny, and we are even tinier!