Space/Science — HabitableZone

Space/Science » in reply to I'll raise you one...

I have heard....

That all those galaxies in that picture could be blocked out by a sand grain held at arms length- the human mind really cant grasp that....

Saying the universe is 'big' is fine, but we really have no concept of what 'big' means, do we? Look at the pictures we posted.... our minds really cannot grasp the enormity of it all. What makes us human is that we really try....

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