CARATTI O GARATTI, AlessioAlessioCARATTI O GARATTICESARONI, RiccardoRiccardoCESARONIMOSCADELLI, LucaLucaMOSCADELLIStecklum, B.B.StecklumSANNA, ALBERTOALBERTOSANNAGarcia Lopez, R.R.Garcia LopezRay, T.T.RayEislöffel, J.J.EislöffelOudmaijer, R.R.Oudmaijerde Wit, W. -J.W. -J.de WitWalmsley, C. M.C. M.Walmsley2020-08-202020-08-2020170037-8720http://hdl.handle.net/20.500.12386/26731We report on the discovery and follow-up of the first disk-mediated accretion burst in a high-mass young stellar object (HMYSO), S255IR NIRS 3. Our results strengthen the idea that massive stars form through disks via episodic accretion, pointing to a common formation mechanism across the entire stellar mass spectrum. Moreover, our data reveal a tight correlation between the burst, the onset of a methanol maser flare and boosting of pre-existent radio jet emission. <P />ELETTRONICOenArticlehttp://sait.oat.ts.astro.it/MSAIt880417/index.html2017MmSAI..88..773CFIS/05 - ASTRONOMIA E ASTROFISICA