Sputnik at 50: An improvised triumph - Yahoo! News
<BR><A href='http://news.yahoo.com/s/ap/20070930/ap_on_sc/sputnik_s_secrets;_ylt=Am46sP_7sUmK8ip0AA74awOs0NUE'>http://news.yahoo.com/s/ap/20070930/ap_on_sc/sputnik_s_secrets;_ylt=Am46sP_7sUmK8ip0AA74awOs0NUE</a> 
<BR>