Astronomy Picture of the Day . ... 13.10.1999 . ... Credit: SVS , TOMS , NASA Explanation: Although a new ozone hole has formed again this year over the South Pole , this time it is a little bit smaller than the year before . ... This year, however, the slightly reduced size of the ozone hole is mostly due to relatively mild weather, which reduces the efficiency of ozone depletion. ... 2001 2002 . 2003 2004 . ... A Near Record Ozone Hole in 2003 . A Small Double Ozone Hole in 2002 . ...

... not more than 2 participants in the younger group. not more than 1 participant in the senior group. prizewinners (I-st or II-nd prize) of the previous IAO not older than the age limit who did not used such a possibility before. exactly 2 team leaders (specialists in astronomy or astronomy education). ... For the countries, starting their activity in the International Astronomy Olympiad and for the students participating the first time in IAO the age limits for the groups for IAO-2005 are defined as:...

... 2010 June 23 . Sunset from the International Space Station . Credit: Expedition 23 Crew , NASA . Explanation: What are these strange color bands being seen from the International Space Station? The Sun setting through Earth's atmosphere. ... Sunset is not an uncommon sight for occupants of the International Space Station , because it can be seen as many as 16 times a day. Tomorrow's picture: open space . ... About APOD | ... NASA Official: Phillip Newman Specific rights apply . ...

Main Program Travel Where to go in Moscow Information . ... The 2014 year marks the 100th anniversary of Yakov Zeldovich . ... John Carlstrom (University of Chicago) . ... Lyman Page (Princeton University) . ... The conference will be held at the Space Research Institute (IKI) in Moscow, Russia, on June 16-20, 2014 . ... International Conference: Cosmology and High Energy Astrophysics (Zeldovich-90) 20-24 Dec 2004, Moscow, Russia . ... 2014 Space Research Institute, Moscow Русская версия ...

... Moscow Centre for Continuous Mathematical Education . Independent University of Moscow . A.A. Kharkevich Institute for Information Transmission Problems of RAS . V.A. Trapeznikov Institute for Control Problems of RAS . Moscow, August 26-31, 2012 . ... Registration . ... Important deadlines . ... IMPORTANT DEADLINES: . ... May 15: Registration . ...

astronomy . Astro Courses . ... IYA 2009 . ... Armagh Planetarium is proud to be associated with the International Year of Astronomy 2009 (IYA2009) . IYA 2009 is a global year of events celebrating all things associated with the absorbing science that is astronomy. ... IYA 2009 Autumn/Winter events . ... Here at Armagh Planetarium one of our most important objectives is to promote formal and informal science education and there will be activities celebrating IYA 2009 throughout the year. ...

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ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Staff list | Student list | Visitor list . ... Email discussion lists . ... Work experience for school students . ... ATNF facilities . ... Murchison Radio-astronomy Observatory . ... Australia Telescope Online Archive (ATOA) . ... Arch | ... Virtual Radio Interferometer . ... CSIRO ATNF Data Archives . ... Doing science with the Virtual Observatory . ...

... OF ARRANGEMENTS DEDICATED TO 100-TH ANNIVERSARY OF GEORGE GAMOW . ... Gamow's days at Odessa State University, St. Petersburg State University, Colorado University and Physicotechnical Institute Russion Academy of Sciences (March 2004) . ... Gamow memorial plate mounting (March 2004) . ... Memorial international conference " ASTROPHYSICS AND COSMOLOGY AFTER GAMOW - THEORY AND OBSERVATIONS " ( Odessa, Ukraine, August 8-14, 2004) . ...

... EARTH RESOURCES SENSING . ... USED SCIENCE HARDWARE: . ... SUPPORT HARDWARE: . ... Test of the procedure to determine carbon dioxide and methane content in the Earth atmosphere to understand a role of natural processes and human activity determining the atmospheric content of ян 2 and ям 4 . ... Earth's limb at the Sunset (atmosphere lighted). Test of the procedure for remote determination of methane and carbon dioxide content in the atmosphere . ... UNIVERSAL SPACE PLATFORM | ...

... A hundred years later, a handful of Tunguska-sized asteroids have been spotted by telescopes, but most remain unseen. The asteroid designated 2008 TC3 , which made the news on October 6th before colliding with the Earth on October 7th was too small to constitute a part of the "Earth impact hazard". ... 2008 TC3, for example, finally exploded in the atmosphere above Sudan . ... Wednesday, 8 October 2008 01:15 . International Year of Astronomy, Ireland National Node . ...

NATIONAL ASTRONOMY AND IONOSPHERE CENTER . ... Astronomy . ... IMPORTANT MESSAGE ] €а The Angel Ramos Foundation Science and Visitor Center of the Arecibo Observatory, has temporarily closed for the public due to remodeling of its facilities, which will expand its services to local and international visitors.€а Work is expected to finish in early 2016.€а The investigations and observations done by scientists using the radio telescope will not be affected and will be conducted as usual. €а . ...

... 21 May of 2001 we commemorate the 80th Anniversary of Andrei Dmitrievich Sakharov. The foundation of CosmoParticle Physics, with which the progress in our fundamental knowledge is related, stands among the most important results of his scientific activity. ... The 5th International Conference on CosmoParticle Physics (Cosmion-2001) dedicated to 80th Anniversary of Andrei D. Sakharov is to be held in Moscow and St.Peterburg during May 21-30, 2001. ...

... Observatory . ... Science . ... Science Users Information > Science and Technical Meetings > Conferences 2002 > vo2002 . ... ESO Data . ... Virtual Observatory Tools . ... A virtual observatory (VO) is a collection of interoperating data archives and software tools which utilize the internet to form a scientific research environment in which astronomical research programs can be conducted. ... Firstly, there is an explosion in the size of astronomical data sets delivered by new large facilities. ...

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... Pre-university education . ... SSAU History . ... International relations . ... Thus, in different years the University entered into agreements with the universities of China (Harbin Politechnical Institute, Beijing Aerospace University , Beijing Politechnical University , North-West Politechnical University , Bradley University (USA), Sofia Technical University (Bulgaria), Stuttgart Technical University (Germany), Berlin Technical University (Germany), Carlow Technical ...

... 9) Oknyanskij V.L. 1994, "Optical-radio time delays in Q0957+561", Odessa Astronomical Publ., ... 11) Oknyanskij V.L. 1994, "Connection between X-ray and optical variability in NGC4151", in Proceedings of Int. Conf. ... 1994. 12) Oknyanskij V.L. 1994, "Connection between X-ray and optical variability in NGC4151", Astrophys. and Space Science, 222, p.157. ... 14) Oknyanskij V.L., van Groningen E., 1997, "Optical spectral variability of NGC4151 in 1990", Astronomical and Astrophys. ...

ASTRONOMY IN UKRAINE - 2000 AND BEYOND . ... Kyiv, Ukraine, 5-8 June 2000 . ... The primary objective of the conference is to consider the integration of astronomical research in Ukraine into the international astronomy. ... VLBI for Astronomy and Geodynamics Convenors: Kees van't Klooster (The Netherlands), Leonid M. Litvinenko (Ukraine), Chopo Ma (USA). ... Planetary Astronomy Convenors: Teodor Kostiuk (USA), Robert Nelson (USA), Yuri Shkuratov (Ukraine). ... The "general" registration fee: 100 USD. ...

... Recent Topics . ... Newsletter : July 2014 : International Space Science Institute . ... Тема: Newsletter : July 2014 : International Space Science Institute . ... 33 Teams have been selected for implementation from the proposals received in response to the 2014 Call for International Teams by the Science Committee. ... If you prefer not to receive future email from the International Space Science Institute, please unsubscribe here. International Space Science Institute . ... MAO NASU . 2014 ...

... The Simbad Database . The NED (NASA Extragalactic Database) . ... The IRAS Archive . The IRTF Homepage . The HST Archive . ... The HST Guide Star Catalog: Online . The Very Large Array Homepage . The Electronic Astrophysical Journal (Authorized Users Only) . Astrophysics Preprints . NASA's Astronomy Preprint Archive . The Astronomical Journal Online . Astronomy and Astrophysics . International Astronomy Meetings . Astrophysics Job Rumor Page . ...