Housing market woes affect flying saucers

Chattanooga's famous space house -- a livable home shaped like a UFO -- sold for a mere $135,000 at auction last week, despite the worldwide attention the sale caused. One thing that might have given potential homeowners pause: the only way in or out is via a retractable ladder underneath the spacecraft. Also, it can't fly to other solar systems, or even to the next state. ...read more