A New Stage in the Development of Robotic Spacecraft for Fundamental Space Research V. V. Khartov p. 451 abstract Radioastron (Spectr-R Project)—A Radio Telescope Much Larger than the Earth: Main Parameters and Prelaunch Tests

abstract Radioastron (Spectr-R Project)—A Radio Telescope Much Larger than the Earth:Main Parameters and Prelaunch Tests Yu. A. Alexandrov, V. V. Andreyanov, N. G. Babakin, V. E. Babyshkin, K. G. Belousov,A. A. Belyaev, A. V. Biryukov, A. E. Bubnov, A. A. Bykadorov, V. I. Vasil’kov,I. S. Vinogradov, A. S. Gvamichava, A. N. Zinoviev, R. V. Komaev, B. Z. Kanevskiy,N. S. Kardashev, Yu. A. Kovalev, Yu. Yu. Kovalev, A. V. Kovalenko, Yu. A. Korneev,V. I. Kostenko, B. B. Kreisman, A. Yu. Kukushkin, M. G. Larionov, S. F. Likhachev,L. N. Likhacheva, S. Yu. Medvedev, M. V. Melekhin, T. A. Mizyakina, N. Ya. Nikolaev,B. S. Novikov, I. D. Novikov, Yu. K. Pavlenko, Yu. N. Ponomarev, M. V. Popov,V. N. Pyshnov, V. M. Rozhkov, B. A. Sakharov, V. A. Serebrennikov, A. I. Smirnov,V. A. Stepanyants, S. D. Fedorchuk, M. V. Shatskaya, A. I. Sheikhet,A. E. Shirshakov, and V. E. Yakimov p. 458 abstract Radioastron (Spectr-R Project)—A Radio Telescope Much Larger than the Earth:Ground Segment and Key Science Areas