March 6, 2001: Glass Tunnels on Mars - Richard C. Hoagland

Art Bell and Richard C. Hoagland examine stunning Mars Global Surveyor photographs showing what appears to be a translucent, ribbed tube structure approximately one mile long and 600 feet wide in a crevasse northwest of Cydonia. Richard argues the object's regular structural supports, sun glint off its surface, and silicon-rich Martian soil composition all point to an engineered glass tunnel, possibly part of an ancient transportation network now exposed by wind erosion of overlying ocean… Full show notes & guests: https://artbellarchive.org/episode/march-6-2001-glass-tunnels-on-mars-richard-c-hoagland