... Home Education Workshops at Adorama Astro Imaging Workshop: Planetary Astro Imaging with a DSLR ? December 7, 2014 . ... Astro Answers . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Presented by€а Adorama€а For the Amateur Astronomers Association of New York . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

... SETI: Monday 7 December Ballyclare . ... Blackrock Castle Observatory: Cosmic Christmas Launch & Flood Relief Benefit: First Fridays at the Castle, December 4th. Blackrock Castle Observatory is launching Cosmic Christmas in association with RSVP Red Sandstone Varied Productions at the popular First Fridays at the Castle event on Friday December 4 th at 6pm. ... Deise Astronomy Club ). ... Tuesday, 1 December 2009 17:47 . International Year of Astronomy, Ireland National Node . ...

The "ring of fire" seen by satellite cameras around the polar caps (picture below) is probably created by electrons leaking from the tail's plasma sheet, whose magnetic field lines form a somewhat imperfect trap. ... One possible explanation involves the close association between auroral arcs and electric currents which flow along field lines between the ionosphere and distant space ( Birkeland currents ). ... That produces an extra resistance to the flow of current. ...

... 2007 December 31 . A Year of Spectacular Comets . ... Explanation: Two spectacular comets graced Earth's skies during 2007. Both comets became bright enough to be seen by the unaided eye of the casual sky enthusiast . Early in 2007, Comet McNaught grew brighter than any comet in 40 years, displaying a beautiful dust tail that flowed across the sky. ... Toward the year's end, normally docile and faint Comet Holmes brightened suddenly and unexpectedly to naked eye visibility. ...

... Aurora from Space . ... Magnetic Storms . ... The "ring of fire" seen by satellite cameras around the polar caps (picture below) is probably created by electrons leaking from the tail's plasma sheet, whose magnetic field lines form a somewhat imperfect trap. ... One possible explanation involves the close association between auroral arcs and electric currents which flow along field lines between the ionosphere and distant space ( Birkeland currents ). ... Why no aurora at the magnetic poles? ...

Euro-Asian Association of Astronomy Teachers . ... General information . ... With a purpose to support the enthusiasm of the young amateurs and their teachers, to give them a possibility to test their knowledge and to help them to get in touch with their like-minded friends, the I Open Russian Astronomy Olympiad has been organized by the Euro-Asian Astronomical Society (EAAS) and Ministry of Education of Russian Federation in May 1994 in town of Yaroslavl', Central Russia. ... November 2000, SAO RAS. ...

... 2000, ApJ, 537, L49 . ... F. Palla . Invited Talk at the IAU Symposium 200 "The formation of binary stars" eds. R.D. Mathieu and H. Zinnecker (ASP Conf. Ser.) in press . Optical follow-up of ROSAT discovered candidate members of the open cluster Coma Berenices . ... 2000, A , in press . ... 2000, ApJ, in press . ... 2000, ApJ, in press (Sept. ... 2000, ApJ Lett., in press . ... Click to examine publications from other years . ... Star Formation Group . ... Arcetri Home Page . ...

... 2015 - 2016 . ... Eugene Higgins Professor of Astrophysics, Princeton University . ... December 8, 2015 . ... November 10, 2015 . ... University of the Sciences in Philadelphia author . ... Amateur Astronomer . ... 2014 - 2015 . ... June 9, 2015 . ... Digital Planetarium and the 2012 Transit of Venus from Hawaii . 2013 - 2014 . ... International Occultation Timing Association . ... 2012 - 2013 . ... 2011 - 2012 . ... Princeton University . ... Amateur Astronomers Association of Princeton, Inc., ...

BIB-VERSION:: AST-PP-v1.0 ID:: epreps.stsci//prep1201 ENTRY:: March 9, 1998 TITLE:: Broad Emission-Line Variability as a Constraint upon the Physical Conditions within the BLR of NGC nbsp ;5548 SUBTITLE:: AUTHOR:: Goad, Mike AUTHOR:: Koratkar, Anuradha AFFIL:: Space Telescope Science Institute 3700 San Martin Drive Baltimore, MD 21218 USA DATE:: December 1997 JOURNAL:: To appear in: The Astrophysical Journal SUBMITTED:: 17 March 1997 ACCEPTED:: 14 October ...

... M16: Nebula With Star Cluster . ... Today, NASA revealed recent results from the Galileo Probe's December 19th flyby of Europa, Jupiter's ice-covered moon - including this close-up image of fractured and frozen terrrain. ... Black Hole Signature From Advective Disks . ... If alone, a black hole would indeed appear quite black, but many black hole candidates are part of binary star systems. So how does a black hole binary system look different from a neutron star binary system? ... December 2006 . ...

Sydney, December 3 4, 2009 . ... Rationale . ... The workshop on т??Diffuse gas in and around the Milky Wayт?? is designed to bring together researchers working on atomic and ionised gas associated with the Milky Way and the Magellanic system. The workshop will highlight new data from the Parkes Galactic All-Sky Survey (GASS) of H i emission, the WHAM-South survey of HЮБ emission, and Areciboт??s GALFA survey of Galactic H i . ... Galactic corona . Milky Way dynamics . ...

... Sun images . Magnetic storms online . Sun flares . ... December : 2008 . ... X-ray emission of the Sun from 08.12.2008 to 09.12.2008 (GOES-) . No solar flares of C, M and X-class were observed today . No solar flares of C, M and X-class were observed yesterday . Last updated: December 10, 2008 00:00 UT . ... 1953-2016 Laboratory of X-ray astronomy of the Sun, LPI RAS, Russia . ... 7(499)132-65-96, Fax: +7(499)132-65-97 . ...

National Aeronautics and Space Administration . ... Carl E. Walz (Colonel, USAF, Ret.) NASA ASTRONAUT (FORMER) . ... NASA EXPERIENCE: Selected by NASA in January 1990, Walz is a veteran of four space flights, and has logged a total of 231 days in space. He was a mission specialist on STS-51 (1993), was the Orbiter flight engineer (MS-2) on STS-65 (1994), was a mission specialist on STS-79 (1996), and served 196 days in space as flight engineer (FE-1) on ISS Expedition-Four (2001-2002). ...

. December 2, 2003___ SOHO/EIT, 195 (rerotated difference to 07:25 UT) . Frame: Speed: (frames/sec) . Range Start: Range Stop:

... Science . ... Science Users Information > Science Publications > Archive of the ESO Enews > ESO-Enews #20: December 2011 . ... Science Users Information . ... Phase 1 Proposals . ... Data Handling and Products . ... For more information about archive services or to subscribe to the archive RSSfeed to stay informed on the latest archive developments, please visit http://archive.eso.org/ . ... In recognition of this important milestone, a special science workshop will be held at ESO Headquarters. ...

Russian . Main . News . ... Minutes of the Telecon on January 17, 2012. ... News of the RadioAstron mission on the Lavochkin Association site up to September 15, 2011 (in Russian). News of the RadioAstron mission up to September 3, 2011. News of the RadioAstron mission on the Lavochkin Association site (in Russian). News of the RadioAstron mission up to August 18, 2011. ... Second version of the RadioAstron Mission Operations Handbook ( in Russian )is placed on the project site . ...

... Recent Topics . ... MAO main . ... December Issue: World Changing Ideas . ... Тема: December Issue: World Changing Ideas . To view this email as a web page, go here. links.email.scientificamerican.com/servl.. ODAyMzY2Njk2S0 =0 . ... World Changing Ideas . ... Since 1845, Scientific American has chronicled ideas and inventions that have changed the world. ... Board Categories MAO main - Info - MAO - news - Flame Technical - Technical Support(Forum)(Техподдержка(Форум)) . ...

Hien Vo . ... March 2005 - Present: Research Associate at the Arecibo Observatory , Puerto Rico, USA. September 2003 - February 2005: Lecturer, Department of Physics, University of Wales , Aberystwyth, United Kingdom. ... September 1994 - April 1998: Research Associate, Department of Physics and Astronomy, University of Calgary , Calgary, Canada. September 1992 - September 1994: Postdoctoral fellow, Department of Physics and Astronomy, University of Calgary, Calgary, Canada. ...

... Thin Film Technology, . Solid State Physics - Superconductivity . ... P. V. Komissinski and G. A. Ovsyannikov, "Experimental observation of stimulation of superconductivity in niobium thin films", JEPT Lett., v. 61, p.587 (1995). ... F. Lombardi, Z. G. Ivanov, P. Komissinski, G. M. Fischer, P. Larsson and T. Claeson, "The influence of the top and the bottom grain boundaries on the current transport in YBCO step-edge Josephson junction", Applied Superconductivity v. 6, p. 437 (1998). ...

... Laboratory "Structure" was created in 1992 from the temporary scientific group formed in 1988 in SAO RAS. In December 2003 it was transformed into group of Physics and Evolution of Galaxies , which enters into new Laboratory of Extragalactic ASTROPHYSICS and COSMOLOGY. ... Kniazev A.Y. senior researcher, associated foreign member . Kniazeva T.F. junior researcher, associated foreign member . ... Lipovetsky Valentin A. (1945-1996) former leader of the Laboratory . ...