Categories Videos Riding Light Post author By ben lowery Post date September 26, 2017 1 Comment on Riding Light Wonderful visualization of just long it takes light to cross our solar system. It feels so slow. TwitterFacebookTumblrLike this:Like Loading... Related ← TownHall → Back Yards One reply on “Riding Light” In Wisconsin they have a bike trail with signs posted to give a sense of the size of the solar system. The “sun” is Madison and as you bike you past signs marking the relative distances of the planets. “Pluto” is out in Mount Horeb. LikeLike Comments are closed.