Antifreeze in the hot core of Orion - First detection of ethylene glycol in Orion-KL N. Brouillet, D. Despois, X.-H. Lu, A. Baudry, J. Cernicharo, D. Bockelée-Morvan, J. Crovisier and N. Biver A&A, 576 (2015) A129 Published online: 17 April 2015 DOI: 10.1051/0004-6361/201424588