. " The Arecibo Observatory is sponsored by the National Science Foundation. Any opinions, findings and conclusions or recommendations . expressed in this publication are those of the author(s) and do not necessarily reflect the views of the National Science Foundation."

... Credit Copyright: NASA , DOE , International Fermi LAT Collaboration Explanation: What shines in the gamma-ray sky? The most complete answer yet to that question is offered by the Fermi Gamma-ray Space Telescope's first all-sky catalog . Fermi's sources of cosmic gamma-rays feature nature's most energetic particle accelerators , ultimately producing 100 MeV to 100 GeV photons, photons with more than 50 million to 50 billion times the energy of visible light . ... NASA Official: Jay Norris. ...

... 2010 March 18 . Fermi Catalogs the Gamma-ray Sky . ... The most complete answer yet to that question is offered by the Fermi Gamma-ray Space Telescope's first all-sky catalog . Fermi's sources of cosmic gamma-rays feature nature's most energetic particle accelerators , ultimately producing 100 MeV to 100 GeV photons, photons with more than 50 million to 50 billion times the energy of visible light . ... To locate the cataloged gamma-ray sources, just slide your cursor over the map. ...

FCAL Collaboration Meeting , September 18-18, 2005 . LSC Meeting , August 14-17, 2005 . ILC Workshops at Snowmass , August 14-27, 2005 . HEP 2005 , July 21-27, 2005 . SUSY 2005 , July 18-23, 2005 . ILC European Regional Meeting , June 20-23, 2005 . Ligo Scientific Collaboration Meeting , June 4-5, 2005 . Public Lecture Celebrating the World Year of Physics 2005 , May 19, 2005 . ... Exp Talks - Prior Years . ... Energy and Luminosity Spectrum , Eric Torrence . ...

... 739C As one part of a program to detect complete samples of active extragalactic objects, the 3.36x10^-3 sr field centered on alpha=12h04min, delta=+11deg30' (1950.0) was mapped with the Very Large Array at 1411MHz. Sixty-seven maps cover this field so that no point is more than 15arcmin from the nearest map center. ... The rms map noise is 0.030 + 0.001 mJy, and the resulting source list is complete to a map peak flux density S_p = 0.2 mJy within 25 arcmin of the field center. ...

... НЕПРЕРЫВНОГО МАТЕМАТИЧЕСКОГО ОБРАЗОВАНИЯ . ... Кружок ?Олимпиады и математика? ... Московская математическая олимпиада . Заочный математический конкурс . ... Устные математические олимпиады . Олимпиады по программированию . Математический праздник . Математические регаты . ... Математические бои . Олимпиада по геометрии им. И.Ф.Шарыгина . ... Программа ?Math in Moscow? Научные конкурсы . Творческий конкурс . ... График олимпиад . ... XXVII Математический праздник . ...

... Observing . ... Solar Observing . ... April 3 (SUN) - Solar Observing, Central Park , Manhattan . ... APRIL'S SKY . ... Lecture Series at the American Museum of Natural History The Amateur Astronomers Association is proud to present an astronomy lecture series from October through May each year for our members and the .. ... The€аAmateur Astronomers Association of New York€аwas organized in 1927 to promote the study of Astronomy, emphasizing its cultural and inspirational value. ...

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. June 21, 1999 . The Galactic Center in Infrared . ... Explanation: The center of our Galaxy is a busy place. In visible light , much of the Galactic Center is obscured by opaque dust . In infrared light , however, dust glows more and obscures less, allowing nearly one million stars to be recorded in the above photograph . ...

... Институт прикладной математики им. М.В.Келдыша . БАЛЛИСТИЧЕСКИЙ ЦЕНТР . О Центре . ... Баллистический Центр Института прикладной математики им. М.В.Келдыша РАН . Баллистический центр (БЦ) ИПМ им. М.В. Келдыша создан по предложению С.П. Королева и М.В. Келдыша в 1965 году. На него были возложены работы по баллистико-навигационному обеспечению (БНО) управления полетом пилотируемых кораблей и автоматических космических аппаратов научного и народно-хозяйственного назначения. ...

... Pre-university education . ... Samara region . ... University at a glance . ... A group of young scientists of Samara University under the guidance of the candidate of chemical sciences Yevgeniy Aleksandrov began to make the most extensive database in the world for the structure and physical properties of crystalline coordination polymers. ... The idea of making a database for coordination polymers already exists in the scientific community of the world. ... SAMARA STATE AEROSPACE UNIVERSITY . ...

Next: NICMOS/HST H-band (F160W) Images Up: NICMOS Science Previous: HST NICMOS Observations of . ... Observations of P . ... The NICMOS team has devised a comprehensive program of observations of the Galactic Center. ... Data in hand give a first look at variability and a detailed look at the search for the tip of the main sequence will be discussed where NICMOS has demonstrated adequate sensitivity and photometric precision to identify likely O8-B1 stars at the Galactic Center. ...

This is the homepage of Andrew Fruchter, an astronomer on the staff of the Space Telescope Science Institute . ... Here you can look at an HST images of the optical counterparts of gamma-ray bursts and their host galaxies. ... Therefore, substantial information on the fine scale structure of objects can be obtained by offsetting the pointing of the telescope between exposures and then combining these "dithered" exposures into a single image. ...

At 08:32, Moscow Time, Soyuz TMA-14 descent vehicle returned to Earth. ... Russian cosmonaut G. Padalka (commander of ISS-19/20, commander of Soyuz TMA-14) and NASA astronaut M.Barratt (flight engineer of ISS-19/20 and of Soyuz TMA-14) completed their mission to the International Space Station (ISS) under the program of Expedition ISS-19/20, and a spaceflight participant, Canadian citizen G. Laliberte has completed his mission under the program of the 17th visiting mission. ...

. A collaboration led by George Jordan at the University of ChicagoтАЩs Flash Center for Computational Science has conclusively demonstrated a connection between white dwarf stars that fail to completely detonate and a class of oddly dim supernovae. This image, based on supercomputer simulations, shows the asymmetric surface characteristics of a white dwarf that fails to detonate. // Courtesy of Brad Gallagher, George Jordan/Flash Center for Computational Science

... CfA Home . HCO Home . SAO Home . ... Welcome to CfA . CfA History . ... Laboratory Astrophysics . Extreme Astrophysics . ... 617) 495-7210 . ... 617) 495-7044 . ... 617) 495-7265 . ... HEA Research . ... HEA Home Page . CFA/HEA Home Page . ... High Energy Astrophysics Division (HEAD) . Chandra X-ray Center . ... Chandra Cluster Cosmology Project . Chandra Multiwavelength Project (ChaMP) . ... Chandra-Planck Clusters Project . ... CfA Virtual Observatory Project . ...

Supernova Cosmology: Legacy and Future, (preprint) . Goobar, A. and Leibundgut, B. Annual Reviews of Nuclear and Particle Science , 2011, 61, 251 . Cosmological Implications from observations of Type Ia Supernovae, . ... Type Ia Supernovae, . ... Leibundgut, B., Suntzeff, N. B. in "Supernovae and Gamma-Ray Bursts", 2003, . ... Cosmology with Supernovae, . ... Leibundgut, B. in Frontiers of Cosmology, 2005, . ... Twenty Years of SN 1987A . ... ApJS, accepted . ... ApJ, 782, 28 . ...

BerkeleyX This is to certify that CERTIFICATE Issued May 3rd, 2013 Alexander Wolf successfully completed CS184.1x: Foundations of Computer Graphics a course of study offered by BerkeleyX, an online learning initiative of the University of California, Berkeley through edX. ...

... Main research and development work completed in 2011 and ready for implementation . ... It is found that the 1.8 MeV line is concentrated in the Galactic disk, whereas positron annihilation takes place in the central region of the Galaxy. ... Main research and development work completed in 2010 and ready for implementation . Main research and development work completed in 2009 and ready for implementation . Main research and development work completed in 2008 and ready for implementation ...