Sat, Apr 10, 2021
Here's an assortment of some of the better known rocks that drift in space not to far from Earth including a couple Hollywood creations form the movies and a few that that failed to remain in space leaving magnificent craters here on Earth. For perspective they are presented against the background of puny New York City and the Chelyabinsk and Tunguska asteroids.
Sun, Dec 26, 2021
As long as people have sailed the seas there have been shipwrecks. Here are just a few of them with known locations and a few airplanes. Depths and sizes are graphically represented along with the years they sank. There all types of ships of all sizes from all over the world over the past four thousand years.