AllNews'Comet Sliding Spring' - 1 News Result(s)Once-in-8-Million-Year Fireworks as Comet Showers Mars SkyOffbeat | Associated Press | Saturday November 8, 2014 A pristine distant comet created a once-in-8-million-year fireworks show above Mars last month. But no one got to see it live. www.ndtv.com'Comet Sliding Spring' - 1 News Result(s)Once-in-8-Million-Year Fireworks as Comet Showers Mars SkyOffbeat | Associated Press | Saturday November 8, 2014 A pristine distant comet created a once-in-8-million-year fireworks show above Mars last month. But no one got to see it live. 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