Satellite Failure May Jeopardize Intelsat Deal Commercial satellite operator Intelsat Ltd. lost use of one of its satellites Sunday -- a mishap that left some Internet customers without service and could thwart a proposed \$5 billion deal to sell the company to a group of four venture capital firms. &lt;FONT face="verdana,MS Sans Serif,arial,helvetica" size="-2" color="#666666"&gt;&lt;B&gt;-The Washington Post&lt;/b&gt;&lt;/font&gt;