... About ATNF overview . ... Both are consistent with earlier estimates, computed for the population of optically selected galaxies. This consistency occurs because, although the distribution of optical central surface brightnesses among galaxies is flat, we fail to find a population of galaxies with central surface brightnesses fainter than 24б  B - , even though there is no observational selection against them. Keywords: Galaxies: Luminosity Function, Mass Function; Surveys . ...

home education > resources . ... Education from Mercury . ... Selected Topical Bibliographies . Astronomy Education Bibliography . ... Astronomical Pseudo-Science . ... Foothill College the Astronomical Society of the Pacific) . ... Sletteback, A. Jettner, F. "Proceedings of the Conference on Education in Astronomy, August 1969" in Bulletin of the American Astronomical Society, vol. 2, p. 254 (1970). ... Accompanied, later in the same book, by a "Catalog of National Astronomy Education Projects".) ...

Site surveys, from pioneering times to the VLT era" , Marc Sarazin, ESO Messenger, June 1994 (Postscript, 4 pp. ... Statistical Prediction of Astronomical Seeing and of Telescope Thermal Environment" . ... A. Aussem, F. Murtagh and M. Sarazin, Vistas in Astronomy, 38, 357-374, 1994. [lengthier version of published paper: 39pp. postscript, 572K] . ... F. Murtagh, A. Aussem, and M. Sarazin, Publications of the Astronomical Society of the Pacific, 107, 1995, 702-707. [14pp. postscript, 67K] . ... 1995. ...

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... E-mail: aliv@issp.ac.ru . ... After finishing the secondary school No 7 in 2005, he became a student of the D. Mendeleyev University of Chemical Technology, Moscow. ... 2010-2013: Trainee and then Junior Researcher at the Laboratory of Spectroscopy of Defect Structures, Institute of Solid State Physics, Russian Academy of Sciences (ISSP RAS). Since 07.1.2013: PhD student and Junior Researcher at the Laboratory of Materials for Electrochemical Technologies of ISSP RAS... top . ...

... Accelerating black holes, spin-2/3fields and C-metric . A TOPOLOGICAL EXTENSION OF GENERAL RELATIVITY TO EXPLORE THE NATURE OF QUANTUM SPACETIME, DARK ENERGY AND INFLATION . EFFECTIVE THEORY FOR QUANTUM GRAVITY . TESTS OF GENERAL RELATIVITY AND ALTERNATIVE THEORIES OF GRAVITY USING GRAVITATIONAL WAVE OBSERVATIONS . ... THE MASS OF THE OPPENHEIMER-SNYDER-BLACK HOLE: ONLY FINITE MASS QUASI-BLACK HOLES . ... NEUTRINO MASS AND THE STANDARD MODEL . Neutrino masses and flavor mixing . ...

The nasa.gov site requires that JavaScripts be enabled in your browser. ... Contact NASA . ... The term "astronaut" derives from the Greek words meaning "space sailor," and refers to all who have been launched as crew members aboard NASA spacecraft bound for orbit and beyond. Since the inception of NASA's human space flight program, we have also maintained the term "astronaut" as the title for those selected to join the NASA corps of astronauts who make "space sailing" their career profession. ...

... PI, "3D Modeling of Solar Wind Charge Exchange X-ray Emission," Smithsonian Competitive Grants Program for Science . ... PI, "Chandra Deep Field-South: Solar Wind Charge Exchange and the SXRB," Chandra Archive/Cycle 12 . ... PI, "Solar Wind Charge Exchange and the Soft X-Ray Background," Chandra Archive/Cycle 9 . ... High-energy astrophysics: Stellar coronae, solar wind charge exchange, soft X-ray background, local ISM . ... B.J. Wargelin , M. Kornbleuth, P.L. Martin, and M. Juda, . ...

SCHOOL RESEARCH PROJECT - AS AUSTRALIAN SCHOOLS SEE IT . Ravenswood and Knox have announced their involvement in the joint Russian-Australian school satellite research project. Groups of schoolchildren from Ravenswood and Knox have been selected to work as the Australian team which will receive data from a micro-satellite to be launched from the Russian Space Station "MIR" or from the International Space Station - ISS. ... A transmitter/receiver station will be equipped at each School. ...