Best Innovative Paper Award ESA UNCLASSIFIED - For Official Use TALC a far-infrared 20m space telescope and the ELICSIR consortium to reach TRL 3 G. Durand1, J. Amiaux1, M. Sauvage1, J. Austin2, S. Chesne3, C. Collette4, S. Helgouashl4, J. Pareschi5, Y. Penfornis6, G.Valsecchi7, U.Wittrock8 1CEA Saclay, DSM-IRFU-SAP, GIF SUR YVETTE CEDEX, France Thin Ply Technology Sarl, PENTHALAZ, Suisse 3Université de Lyon, CNRS INSA-Lyon, LaMCoS UMR5259, LYON, France 4Université Libre de Bruxelles, BRUSSELS, Belgium 5INAF - Osservatorio Astronomico di Brera, MERATE, Italy 6Multiplast, Groupe Carboman, VANNES, France 7Media Lario Technologies, BOSISIO PARINI,Italy 8Münster University of Applied Sciences Department of Applied Physics Photonics Laboratory 2North ESA UNCLASSIFIED - For Official Use J.C. Angevain & A. Ihle | ESTEC | 15/11/2016 | Slide 2 Best Paper Award ESA UNCLASSIFIED - For Official Use Millimetron Space Observatory: status of the primary mirror E. Golubev1, A.V. Smirnov1, G.Dvirniy2, D. Usachev2, M. Arkhipov1, E. Filina1, S.D. Fedorchuk1, V. Mikhalkin2, V. Kuklin2, A. Sharov2, Yu.A. Oberemok2, N. Babakin1, N.V. Myshonkova1,V.I. Khalimanovich2 2JSC 1Astro Space Center of P.N. Lebedev Physical Institute, MOSCOW, Russian Federation Academician M.F. Reshetnev Information Satellite Systems, ZHELEZNOGORSK, Russian Federation ESA UNCLASSIFIED - For Official Use J.C. Angevain & A. Ihle | ESTEC | 15/11/2016 | Slide 4