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Kueppers, M. Lazzarin, M. Massironi, M. Pajola, M. R. El-Maarry, N. Oklay, N. Thomas, O. Groussin, P. Gutierrez-Marquez, P. J. Gutierrez, P. L. Lamy, R. Rodrigo, S. Besse, S. Debei, S. F. Hviid, S. Fornasier, S. Hoefner, S. Mottola, V. Da Deppo, W.-H. Ip, X. Shi, Z.-Y. Lin","submitted_at":"2016-09-25T13:44:24Z","abstract_excerpt":"During its two years mission around comet 67P/Churyumov-Gerasimenko, ESA's Rosetta spacecraft had the unique opportunity to follow closely a comet in the most active part of its orbit. Many studies have presented the typical features associated to the activity of the nucleus, such as localized dust and gas jets. Here we report on series of more energetic transient events observed during the three months surrounding the comet's perihelion passage in August 2015.\n  We detected and characterized 34 outbursts with the Rosetta cameras, one every 2.4 nucleus rotation. 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