From: utzoo!decvax!harpo!eagle!mhtsa!alice!sjb Newsgroups: net.columbia Title: Egyption Rivers Discoved by Columbia Article-I.D.: alice.1199 Posted: Fri Nov 26 19:59:53 1982 Received: Sat Nov 27 02:59:53 1982 Radar imaging taken during STS-5 has revealed a vast ancient river system in the now Egyptian Desert. The area, which used to be a rich grassland, is now a vast dry desert. The radar pictures, able to probe 15 feet down into the dry surface, showed the riverbeds of what used to be a river system as great as the Nile.