... 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. ...

Еще в разделе: (Показать все результаты (>155) - www.badastronomy.com/ )

Альтернативный форум . Scientific.ru Все форумы . ... Михалыч - 09.10.2006 14:07 . ... Time, 09.10.2006 00:02 . ... Re: Одна седьмая одной седьмой рознь :) Михалыч, 11.10.2006 08:07 . ... ИМХО вне формата опроса Михалыч, 09.10.2006 13:10 . ... Re: 2all: опрос пианист, 09.10.2006 11:48 . ... Re: 2all: опрос Давид Мзареулян, 09.10.2006 22:08 . ... Re: 2all: опрос Vallav, 09.10.2006 14:09 . Re: 2all: опрос ЕК, 09.10.2006 12:34 . Re: 2all: опрос Михаил Полянский, 09.10.2006 12:04 . ...

Еще в разделе: (Показать все результаты (>63888) - www.scientific.ru/ )

... Strange visual effects would appear as documented in the above relativistically-accurate animation . First of all, relativistic aberration would cause objects to appear to bunch up in front you. Next, the Doppler shift would cause the colors of forward objects to shift toward the blue, while things behind you would shift toward the red. ... NASA Web Site Statements, Warnings, and Disclaimers . ... Publications with keywords: motion - color . Publications with words: motion - color . ...

Еще в разделе: (Показать все результаты (>97104) - www.astronet.ru/ )

• Jet Approaching a Crescent Moon
• Астронет > Jet Approaching a Crescent Moon
• Dark Shuttle Approaching

... 2007 June 5 . Jet Approaching a Crescent Moon . ... On the left, an airplane cruises through the atmosphere leaving a contrail in its wake. ... Far in the distance, to the right of the plane, is the young Moon . ... The above image is framed by an eerie gray sky, too far from day to be blue, too far from night to be black. ... The plane crossed the Moon. The contrail dispersed. ... The Moon set. ... About APOD | ... NASA Official: Phillip Newman Specific rights apply . ...

Еще в разделе: (Показать все результаты (>2439) - www.sai.msu.su/ )

• APOD: 2011 October 18 - Movie: Approaching Light Speed
• APOD: 2014 August 3 - Dark Shuttle Approaching
• APOD: 2010 February 16 - Dark Shuttle Approaching

Next: Imaging - INVERT Up: Primary Beams and Mosaicing Previous: Summary of Imaging Strategies . For the joint approach, the reduction proceeds in a fashion which appears very similar to conventional observations. First a dirty image is formed (with associated point-spread function), and then a deconvolution algorithm is used to `clean' this dirty image. ... Imaging - INVERT . ... Next: Imaging - INVERT Up: Primary Beams and Mosaicing Previous: Summary of Imaging Strategies Miriad manager . ...

Еще в разделе: (Показать все результаты (>3170) - www.atnf.csiro.au/ )

• VLBI Wiki | LBASep2014 / V517aCdLog
• VLBI Wiki | LBASep2014 / V527bCdLog
• VLBI Wiki | LBASep2014 / V521aCdLog

... HST . What is the offset in the U2 direction that can be taken before a gap appears? ... HST Peer Review Process . ... HST Overview . Overview . ... Retrieving HST Data . ... HST Science Year in Review . ... What is the offset in the U2 direction that can be taken before a gap appears in the coverage of the sky between the two pointings? ... Same question for a U3 offset. ... This should allow you to accurately address the issue of optimal offsets in the mosaic. ...

Еще в разделе: (Показать все результаты (>4784) - www.stsci.edu/ )

• Example Preprint entry
• NICMOS Data Handbook
• Summary

M1 image More About M1 Nice Color Picture . ... M16 image More About M16 HST image . ... M31 image More About M31 Nice Color Picture . ... M42 image ; M43 image More About M42/43 Nice Color CCD Picture . M51 image More About M51 Color Image of M51 M51 Supernova . M57 image More About M57 Nice Color CCD Picture Very Deep M57 Image . ... M81 image More About M81 M81 Supernova Ultraviolet Image of M81 More about Ultraviolet Imaging . M82 image More About M82 M82 False Color M82 True Color . ...

Еще в разделе: (Показать все результаты (>119) - zebu.uoregon.edu/ )

• Thermodynamics
• Chaos and Thermodynamics

... Data Reduction FAQ > The reduced science spectrum displayed in the Reflex window appears good but when I try to plot it, it is quite different. How can I get it? ... Observing with ESO Telescopes . ... ESO-MIDAS . ... Reflex . ... ESO Data . ... ESO HST Image Galleries . ... ESO Data Access Policy . ... ESO Science Newsletter . ... ESO Annual Reports . ... Seminars at ESO Santiago . ... Seminars at ESO Garching . ... ESO Telescope Bibliography . ... Last Update: 01.04.14 ESO . ...

Еще в разделе: (Показать все результаты (>5836) - www.eso.org/ )

• Circinus Galaxy before and after SN 1996cr appeared | ESO
• ESO - While using Reflex I cannot see a spectrum in any of the three windows
• Circinus Galaxy before and after SN 1996cr appeared | ESO United States

. Album : Фотоальбом Сергея Аюкова :: Travels to distant places and countries :: 1997/08 Japan (Kyoto, Nara) :: 17/08 Kyoto streets. Maruyama park . Up . << Prev . Dreaming about things on display. After checking, they appeared to be not that tasty compared to how they look. Next >> . Created with the tool album generator from David's MarginalHacks on Wed Jun 5 20:38:34 2013 .

Еще в разделе: (Показать все результаты (>1139) - crydee.sai.msu.ru/ )

• COMPLEX DATA ANALYSIS

... 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). ...

Еще в разделе: (Показать все результаты (>210) - www.astro.spbu.ru/ )

• Perturbation method

Astronomy Discussion Forums . ... Atm ћ Astrophotography ћ Blackholes ћ Blackholes2 ћ CCD ћ Celestron ћ Domes ћ Education . ... New Model: How Do The Sun And Moon Appear To Move Across The Sky . ... Post Message | ... focused on the Sun and the Moon as they appear from the given location of the Earth surface: . ... www.astronomy.net . About Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

Еще в разделе: (Показать все результаты (>149) - www.astronomy.net/ )

. Image created by Miruna Popescu, showing some of the objects displayed in the Armagh Observatory's Human Orrery. Original images from NASA were used.

Еще в разделе: (Показать все результаты (>1224) - star.arm.ac.uk/ )

• Armagh Observatory
• First Observation of a Close Earth-Approaching Near-Earth Asteroid Using the
• Bright fireball seen over Ireland | International Year of Astronomy in Ireland

... Tonight's Sky . ... Observing . ... Sky this Month . ... Astronomy for Kids . ... Can you explain Mercury's retrograde motion? Do other planets appear to do this also? ... When astronomers talk about retrograde motion, generally they refer to the apparent motion outer planets make as Earth passes them while orbiting the Sun. ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

Еще в разделе: (Показать все результаты (>1860) - www.astronomy.com/ )

• Why do some stars appear to flash a variety of different colors when you look
• Why do the constellations and the Moon appear upside down from the Southern
• How were the constellation boundaries set? They appear pretty arbitrary. |

. Inbound . Outbound . AE8 . Previous slide . Next slide . Back to first slide . View graphic version .

Еще в разделе: (Показать все результаты (>1360) - xmm.vilspa.esa.es/ )

• SciSim Changes v2.0.2
• Table
• Column

In 2001, Westerbork observations of the disturbed galaxy named VV-29 (alias Arp-188, UGC-10214) showed that there is second smaller galaxy (named VV-29c) that appears behind the western side of the main body of the distorted galaxy. ... The galaxy was featured as the May 2, 2002 Astronomy Picture of the Day . ... When VV-29 had its 15 minutes of fame in May 2002, it appeared under the name "The Tadpole Galaxy," but based on the images above, we will always think of it as "The CHAINSAW"! ...

Еще в разделе: (Показать все результаты (>301) - www.mso.anu.edu.au/ )

• What’s this got to do with velocities?
• C/2006 P1 (McNaught)
• Siding Spring Survey Follow-up Obs

Summary of the pro ject by A. Shlapunov "The Cauchy Problem for Elliptic Complexes" It is well known, that the Cauchy problem for elliptic equations is ill-posed in all the standard functional spaces. ... For overdetermined elliptic systems this approach was based on Integral Representation Method. ... Differential complexes appear as compatibility conditions for overdetermined systems of differential equations (such as, for example, Maxwell system or multidimensional Cauchy-Riemann system). ...

Еще в разделе: (Показать все результаты (>1859) - www.mccme.ru/ )

• http://www.mccme.ru/dfc/2009/reports/2011-Oblezin.pdf
• http://www.mccme.ru/dfc/2012/Program2/Podolskii_publications.pdf
• http://www.mccme.ru/tg2007/talks/Novikov.pdf

... Archives . ... ArXiv] 3rd Week, Nov. 2007 . Nov 9th, 2007| 12:45 pm | ... Various statistics topics appeared in astro-ph this week. [astro-ph:0711.0330] Assessing statistical significance of periodogram peaks by R. V. Baluev . astro-ph:0711.0435] Bayesian approach for g-mode detection, or how to restrict our imagination by T.Appourchaux . ... Book] The Elements of Statistical Learning, 2nd Ed. mini-Workshop on Computational AstroStatistics [announcement] . ... Chandra Blog . ...

Еще в разделе: (Показать все результаты (>1075) - hea-www.harvard.edu/ )

• The AstroStat Slog Blog Archive [ArXiv] Sparse Poisson Intensity Reconstruction
• Chandra Supernova Remnants Catalog - Instrumental Artifacts
• John Bishop Elementary School Photo Gallery

Physicists have been honored by having their picture on currency in many countries around the world. ... Marie and Pierre Curie (Marie: 1867-1934, Pierre: 1859-1906) appear on the French 500 franc note. ... The greatest physicist of this century, Einstein not only invented the theories of special relativity (behavior of rapidly moving object) and general relativity (theory of gravitation), but made fundamental contributions to the beginnings of quantum theory. ... For a bio, click here . ... 100 K) . ...

Еще в разделе: (Показать все результаты (>508) - xray.sai.msu.ru/ )

• Radiopulsars as Sources of Cosmic Rays
• The Gravimagnetic Parameter
• X-ray Luminosity Evolution

Next: Upper Limits for Up: The Second EGRET Catalog Previous: Primary Catalog . As a result of the re-analysis of the Phase 1 data with the improved model of the diffuse gamma radiation, a number of the sources which appeared in the first EGRET catalog ([ Fichtel et al. 1994b ]) do not appear in this one (and conversely, some in the present catalog would have appeared in the first catalog using the improved model). ... These include 5 of the AGN listed in the first catalog. ...

Еще в разделе: (Показать все результаты (>677) - www.sao.ru/ )

• Doppler Shift
• Sources in Abell clusters
• Drawables and Pixmaps

Solar Large-Scale Chains: Some Events . ... The chains appear to light up separators or quasi-separatrix layers between different interacting large-scale magnetic flux systems in the global solar magnetosphere and, in particular, to outline large-scale coronal structures involved in the CME process. ... Some features of the chains and their relations to CMEs are illustrated for a number of halo CME-associated events. 23 events of 1997-2000 . ... Halo-CME-associated events of November 1997 . ...

Еще в разделе: (Показать все результаты (>260) - www.izmiran.rssi.ru/ )

• CMEs and Space Weather
• Large_Scale Emitting Chains