First heavy water nuclear reactor in Europe developed by Abram Alikhanov U-70 synchrotron developed by Abram Alikhanov Institute for Theoretical and Experimental Physics (ITEP) founded by Abram Alikhanov Theoretical astrophysics in the Soviet Union co-founded by Viktor Ambartsumian Heaviest elements of the periodic table such as Oganesson co-discovered by Yuri Oganessian Elementary Particle Physics chair of the Moscow Institute of Physics and Technology (MIPT) founded by Karen Ter-Martirosian First Soviet nuclear warheads for ballistic missiles developed by Samvel Kocharyants Markarian galaxies -Discovering ultraviolett light from far galaxies and classification of many other galaxies by Astrophysist- Benjamin Markarian