AllNews'University Of The Basque Country In Bilbao' - 1 News Result(s)'Cloud' over Mars Leaves Scientists BaffledWorld News | Agence France-Presse | Tuesday February 17, 2015 Amateur astronomers have spotted two strange, cloud-like plumes high over Mars, deepening the mystery of what constitutes the Red Planet's atmosphere, a study said today. www.ndtv.com'University Of The Basque Country In Bilbao' - 1 News Result(s)'Cloud' over Mars Leaves Scientists BaffledWorld News | Agence France-Presse | Tuesday February 17, 2015 Amateur astronomers have spotted two strange, cloud-like plumes high over Mars, deepening the mystery of what constitutes the Red Planet's atmosphere, a study said today. www.ndtv.comYour search did not match any documentsA few suggestionsMake sure all words are spelled correctlyTry different keywordsTry more general keywordsCheck the NDTV Archives:https://archives.ndtv.com