BBC News | In Depth | Race for Mars | UK EditionVisit BBC News for up-to-the-minute news, breaking news, video, audio and feature stories. BBC News provides trusted World and UK news as well as local and regional perspectives. Also entertainment, business, science, technology and health news.Frozen sea may harbour Mars life- January 29, 2007 A frozen sea found on Mars is one of the most promising places to look for life on the Red Planet, scientists say.http://news.bbc.co.uk/go/rss/-/1/hi/sci/tech/6310173.stm |