Comète Tchouri (IMAGE) University of Bern Caption Les gaz et les poussières s'élèvent de la surface de "Tchouri" lorsque la comète s'approche du point de son orbite le plus proche du Soleil. Credit ?F¶Ö¿4B Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.