We are made of stardust.

'Note. When Russian Astronaut Yuri Gagarin orbited the earth in 12 Aprl 1961 he became the first human to physically see planet earth. The object illustrated above, the size of a not-so-old English Penny, is where we're at.
On this tiny disc or on the reverse side, is where you were born, where you grew up, fell in love, breathe, eat, see sunsets, play, work, dream and die. Indeed it is where you are now while looking at this. I wouldn't be surprised if we really are no more than a twinkle in God's eye. '

-The Art if Looking Sideways - Alan Fletcher