A small lesson in astronomy to make you feel especially insignificant via ytmnd.com: “Size of our World” and “A Tiny Glimpse”
Just here to make you feel a little smaller. Check out these awesome astronomy ytmnd’s
This is the Size of Our World in respect to other celestial bodies.
This is A Tiny Glimpse into an area of the night sky that is pitch black to a normal telescope, via the Hubble Telescope over the course of months to show, well, watch and see.