Astronomy Picture of the Day . ... 4.03.1998 . ... Credit: D. Hutchinson Explanation: Higher than the highest mountain , higher than the highest airplane, lies the realm of the aurora . ... Aurora light results from solar electrons and protons striking molecules in the Earth's atmosphere . ... March 1998 . ... NASA Web Site Statements, Warnings, and Disclaimers . ... U. Based on Astronomy Picture Of the Day . Publications with keywords: aurora . Publications with words: aurora . ...

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• Auroral Corona Over Norway
• Астронет > Aurora Over Alaska
• Journal "Peremennye Zvezdy"

... 2004 September 28 . Aurora Over a Communications Tower . ... Explanation: Higher than highest communications tower , higher than highest mountain , higher than highest airplane , lies the realm of the aurora. ... Aurora light results from energetic electrons and protons striking molecules in the Earth's atmosphere . ... Pictured above is a particularly rare purple aurora l corona that occurred on August 30, high above Harstad , Norway . ... About APOD | ... NASA Official: Jay Norris. ...

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• APOD: 2011 September 11 - On the Origin of Gold
• APOD: 2009 September 22 - Aurora Over Yellowknife

From the first published z > 3 survey of 21-cm absorption within the hosts of radio galaxies and quasars, we found an apparent dearth of cool neutral gas at high redshift. ... This indicates that he non-detection of 21-cm absorption is not due to the sensitivity limits of current radio telescopes, but rather that the lines-of-sight to the quasars, and probably the bulk of the host galaxies, are devoid of neutral gas. | ...

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• The completeness and reliability of threshold and false-discovery-rate source
• LBA Block Schedule for 2015APR
• Highest energy particles project

... Bad Astronomy . ... Bitesize Astronomy . ... Last week's Snack talked about how black holes can affect the environment around them in such a way as to be very bright . ... It's a common misconception that black holes always have matter swirling into them. ... As this matter gets closer and closer to the black hole it piles up and a large, fairly flat disk forms. This is called the accretion disk , because matter from this disk accretes (that is, falls in) on the black hole. ... 2008 Phil Plait. ...

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... Circumstellar disc of beta Pictoris: constraints on grain properties from polarization. To appear in the Astronomy & Astrophysics . abs , src , ps ] . ... Dust influx to Titan from Hyperion . ... abs ] . ... Characteristics of bulges and disks in interacting galaxies . ... Dust grains around Herbig Ae/Be stars: porous, cometary-like grains? ... To appear in the Astronomy & Astrophysics Supplement . ... Finally, Links may lead you to more options (e.g. via the LANL preprint system). ...

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HUBBLE SPACE TELESCOPE DAILY REPORT #997 PERIOD COVERED: 0800 EST Daily Status Report as of 293/1200Z. 1.0 ACTIVITIES SCHEDULED AND ACCOMPLISHED: 1.1 Completed Two Sets of GHRS/2 5251 (WF/PC Shutter Control AP Test) The High Resolution Spectrograph was used to make observations of standard star BD+75D325 as part of a shutter control test. ... 1.7 Completed PC 5014 (WF/PC Cycle 3 Calibration: PC Flats Narrow. ... The observations were executed as scheduled, and no problems were reported. ...

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• http://www.stsci.edu/ftp/observing/status_reports/old_reports_94/hst_status_03_23_94
• Marshall Perrin's Publications

The Sun's corona . ... For instance, short "plumes" rising from the polar regions of the Sun look very much like field lines coming out of the end of a bar magnet, and they therefore suggest that the Sun, in addition to the intense fields of sunspots, also has a global magnetic field like the Earth's. Arches above the . Sun's surface . ... It is brightest near sunspots, whose arched field lines apparently hamper the outflow of solar wind which carries away energy and helps cool the corona. ...

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• A Brief History of Magnetospheric Physics Before the Spaceflight Era

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... R. Cesaroni, F. Massi, C. Arcidiacono, M.T. Beltr\'an, D. McCarthy, C. Kulesa, K. Boutsia, D. Paris, F. Quir\'os-Pacheco, M. Xompero . 2012, A , in press . Different evolutionary stages in massive star formation . A. Sanchez-Monge, M.T. Beltran, R. Cesaroni, F. Fontani, J. Brand, S. Molinari, L. Testi, M. Burton . ... Massive star-formation toward G28.87+0.07 (IRAS18411-0338) investigated by means of maser kinematics and radio to infrared, continuum observations . ... 2012, ApJ, in press . ...

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• Neptune's Moon Galatea
• Viking
• A collection of images

... Greenland meteorite expeditions, Greenland 1998 Unix system administration (part-time), Teoretisk Astrophysics Centre, Copenhagen Teaching assistant (part-time), University of Copenhagen Guide, Round Tower Observatory (part-time) hereof 1991-1993 as Head observer, Copenhagen Planetarium guide Technical Museum (part-time), Elsinore 1999- 1989-1999 1996 1995-1996 1991-1996 1984-1997 1984-1985 EDUCATION o o o Master of Science , Astrophysics, University of ...

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• Redshift Distribution
• ESO - Completion of ALMA Early Science Cycle 1 and start of Cycle 2
• ESO - 8th VLTI Summer School: High angular resolution in astrophysics: optical

... RSDC . ... Press Releases (rus) || in Russian RSDC Quick Jump 9-year Galactic survey Catalog of sources 7-year Galactic Bulge Map Cleaning IBIS/ISGRI sky images IBIS/ISGRI Sensitivity vs. ... The INTEGRAL view of the Galaxy . ... May 2012: 9-year Galactic plane survey . ... They are ISGRI (higher plane detector of the IBIS telescope), JMX1 and JMX2 - two detectors of the JEM-X telescope. ... RSDC is actively participating in the all-sky survey carrying out with INTEGRAL observatory. ... 2016 IKI RAN...

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• High Energy Astrophysics Today and Tomorrow

... Recent Topics . ... International Journal of Geosciences" - High Visibility and Fast Publication . ... Тема: Fwd: "International Journal of Geosciences" - High Visibility and Fast Publication . ... В?д: "International Journal of Geosciences" . ... Тема: "International Journal of Geosciences" - High Visibility and Fast Publication . ... The International Journal of Geosciences (IJG, www.scirp.org/journal/ijg ), a peer-reviewed open-access journal, is very interested in your study. ... MAO NASU . ...

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• Publications of Laboratory for atmosphere optics
• Publications

... The GALFA Continuum Transit Survey group ( GALFACTS ; PI: A. R. Taylor) has conducted several test observations and will begin an all-sky full-Stokes continuum survey later this year with the new P-ALFA spectrometer. ... Sample Perseus images of GALFA H I 21cm-line and full-Stokes continuum emission are shown below along with maps of molecular (CO) gas, thermal dust, and ionized gas optical emission for comparison. ... The GALFA H I emission appears to envelop the molecular cloud gas traced by CO. ...

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• I-GALFA Coverage Complete
• lbw_crosshead_rfi_may09
• GALFA - H I Projects

. Pulkovo Observatory of Russian Academy of Sciences is situated . near Saint-Petersburg. It was founded in 1839. 196140, Saint-Petersburg, Pulkovskoye chaussee 65/1 . English version . Russian version . This page has been accessed times since May 1, 1999.

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... Solar Wind . ... During a total eclipse of the Sun, when for a few minutes the Moon completely covers the Sun's face, a glow appears around the darkened Sun--the solar corona, the Sun's outermost atmosphere. ... Such high levels of ionization require the atoms to be buffeted around by extremely high temperatures, around 1,000,000 C (1,800,000 F). ... It is brightest near sunspots, whose arched field lines apparently hamper the outflow of solar wind which carries away energy and helps cool the corona...

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• Main research and development work completed in 2009 and ready for
• A Brief History of Magnetospheric Physics Before the Spaceflight Era
• Main research and development work completed in 2012 and ready for

... Section 3 of this report and the publication record of staff at the Armagh Observatory demonstrate the completion of a wide range of research projects and individual contributions to astronomical advances during 2004, in addition to the activities described in Sections 4 and 5 of this Annual Report. ... However, the announced flat funding for Financial Year 2004/2005 put severe constraints on the Observatory's ability to sustain its programmes of research, outreach and public understanding of...

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• Armagh Observatory
• Hot subdwarfs
• JLE Dreyer

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... History . Brief History of Rocket and Space Technology . ... Flights Chronology . ... ISS Russian Segment . ... Sea Launch . ... Launches Chronology . ... ILV "dry roll-out" (installation on the launch pad and critical launch readiness checklist); . ... Getting rocket segment systems ready for the launch site activities; . ... Contribution of RSC Energia to the Russian Rocket-Space Technology . ...

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• S.P. Korolev RSC Energia - News
• S.P.Korolev RSC Energia - YAMAL-200 COMMUNICATIONS SATELLITE

... Spectra Plots (After Red Chip upgrade, Dec 2006) . Plots in Yellow are not completed yet . ... 1.5 " slit . ... Column Plot . Spectra Plot . ... 12/3/2004 Spectra Plots (before Red Chip upgrade) . ... You can find THE ORIGINAL OLD DIS lamp plots on the old APO Lamp Plot Page . for DIS Using Various Interfaces as viewed by the Slit Camera . Object Rotation=0.0, Using IRAF or Slit Camera Display) ...

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• Untitled Document

. Note: This material is from a 1994(!) Talk about CCDs - the physics remains the same, only the detector size has increased since then. ___________________________________________________________________ The Electronic Universe Project e-mail: nuts@moo.uoregon.edu

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• U of O High Energy Physics Seminars
• University of Oregon Center for High Energy Physics - Public Lectures
• University of Oregon Center for High Energy Physics - 1998 Experimental Talks

Galactic Wind Shells and High Redshift Radio Galaxies . ... M.Krause . Astronomy & Astrophysics, v.436, 845-851 . Very Light Jets II: Bipolar large scale simulations in King atmospheres [small version] . ... Simulations of Astrophysical Jets in Dense Environments . M.Krause, V.Gaibler & M.Camenzind . in: High Performance Computing in Science and Engeneering '05 eds.: E.Krause, W.J ger & M.Resch. ... M.Krause & M.Camenzind . ... Martin Krause & Paul Alexander . ... Martin Krause . ...

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• Bojan Nikolic -- New Memo on inference of phase coefficients
• OptInt PmWiki : MROIFastTipTilt / Tech Meet 2
• OptInt PmWiki : MROIFastTipTilt / Tech Meet 4