Wonders of the universe

I have a whole lot of polit­ical art­icles I was to post, but while you’re wait­ing, exper­i­ence this jour­ney from 10 bil­lion light years out to one atto­metre in, stepped down one order of mag­nitude at a time, from outer space, to our galaxy, then to images of earth, the tree above the lab taking the shots, the leaves of the tree, the cell struc­tures of the leaf, then into the DNA strands and finally the atoms them­selves. Nice work.