Astronomy Picture of the Day . A Heart Shaped Lenticular Cloud . ... Perhaps not, but on a Valentine's Day like today, one might be prone to seeing heart-shaped symbols where they don't actually exist. A fleeting pareidolia , the featured heart was really a lenticular cloud that appeared one morning last July above Mount Cook National Park in New Zealand. ... Lenticular clouds are somewhat rare but can form in air that passes over a mountain. ... Publications with keywords: clouds . ...

Еще в разделе: (Показать все результаты (>127654) - www.astronet.ru/ )

• Illuminated Cloud Trails Above Greece
• Anvil Cloud Over Sicily
• Jelly Donut Shaped Rock Appears on Mars

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2016 February 14 . A Heart Shaped Lenticular Cloud . ... Perhaps not, but on a Valentine's Day like today, one might be prone to seeing heart-shaped symbols where they don't actually exist. ... Lenticular clouds are somewhat rare but can form in air that passes over a mountain. ... Follow APOD on: Facebook , Google Plus , or Twitter . ...

Еще в разделе: (Показать все результаты (>5394) - www.sai.msu.su/ )

• APOD: 2004 February 18 - Anvil Cloud Over Sicily
• APOD: 2013 February 27 - Asperatus Clouds Over New Zealand
• APOD: 2011 February 8 - Iridescent Clouds from the Top of the World Highway

... 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 (>493) - www.badastronomy.com/ )

... 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 (>240) - www.astro.spbu.ru/ )

• Alexei Kritsuk's Home Page

... Laboratory for Spectroscopy of Molecular Structures . ... News . ... A new article entitled Description of optical properties of cholesteric photonic liquid crystals based on Maxwell equations and Kramers-Kronig relations has appeared in Physical Review E. Congratulations to Grigoriy Ksyonz on his first publication! . 25 th February 2013 . ... 22 nd November 2012 . ... 22 nd February 2012 . 4 th Workshop on Liquid Crystals for Photonics 2012 will take place in Hong Kong December 9-11, 2012. ...

Еще в разделе: (Показать все результаты (>1034) - www.issp.ac.ru/ )

home publications > mercury . SEARCH ASP SITE: Match ALL words Match ANY word . ... ASP Conference Series . Monograph Publications . IAU Publications . ... Publications of the ASP (PASP) . ... Mercury Magazine . ... Order Mercury Issues . ... Astronomy Beat . ... Mercury Magazine Contents and Select Excerpts . ... January/February 2006 . ... Deadly Cosmic Storms, Jennifer Birriel and Ignacio Birriel . ... Sky Events, Richard Talcott . January Sky Map | February Sky Map | ...

Еще в разделе: (Показать все результаты (>1316) - www.astrosociety.org/ )

• ASP: Guest Observer
• ASP: Reacting to the Size and Shape of the Universe
• ASP: Contents, January/February 1999

Molecular clouds under the influence of massive stars in the Galactic HII region G353.2+0.9 . A. Giannetti, J. Brand, F. Massi, A. Tieftrunk, M. Beltran . 2011, A , in press . ... R. Cesaroni, M.T. Beltran, Q. Zhang, H. Beuther, C. Fallscheer . ... Triggered star formation at the borders of the HII region Sh 2-217 . ... Choose a year to examine the list of available publications . ... Other sites where preprints on star formation are available: . SFN (Star Formation Newsletter) . ...

Еще в разделе: (Показать все результаты (>6420) - www.arcetri.astro.it/ )

• APOD: 2000 February 28 - The Sombrero Galaxy from VLT
• APOD: February 3, 1998 - A Magellanic Mural
• Martian Clouds

... self-absorption - the absorption of light shining on an object by a process similar to that which produced the light originally; if a cloud emits less light than it absorbs from other clouds behind it, this net loss of light, termed self-absorption , causes the foreground cloud to appear darker than the background field (the term is from spectroscopy, where small absorption dips sometimes occur in larger emission lines, making the latter look as if it is absorbing part of itself) . ... HISA Main ...

Еще в разделе: (Показать все результаты (>2409) - www.naic.edu/ )

• The Pleiades
• CGPS HISA Publications
• First Galfa H I Map

... All images on this page are copyright Robert H. McNaught. ... There have been so many requests for high resolution copies of these images that I ask that all enquiries for these to go directly to Science Photo Library. C/2006 P1 on Jan 18, 10:22 UT. Photo: R. H. McNaught, Siding Spring Observatory. Canon 5D, 135mm, f/2.0, 2 sec exp., ISO 1600 . ... ISO 200 . ... Canon 5D, 50mm, f/2.0, 30 sec exp., ... Canon 5D, 135mm, f/2.0, 120 sec exp., ... Canon 5D, 50mm, f/2.0, 110 sec exp., ...

Еще в разделе: (Показать все результаты (>635) - www.mso.anu.edu.au/ )

• Emma Kirby - Science
• GSAOI CoDR Pictures Page

... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Astrophysics graduate student programs . ... Australian Square Kilometre Array Pathfinder . Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ...

Еще в разделе: (Показать все результаты (>16117) - www.atnf.csiro.au/ )

• February 2012 ATUC special meeting agenda and supporting documents
• CASS News
• Galactic All Sky Survey :: Projects

... Most Important Journals . Less Popular Astronomical Journals . Physics . Space, Selectial mechanics, .. Russian Journals . ... Astrophysics & Astronomy . ... Astronomical Journal . ... New Astronomy . ... Publications of the Astronomical Society of the Pacific . ... STScI News . Space Telescope Insitute Newsletter . ... Journal of Astronomical Data . ... Journal of High-Energy Physics (mirror in CERN ) [astro, grav, hi-energy .. ... Journal of Experimental and Theoretical Physics . ...

Еще в разделе: (Показать все результаты (>468) - xray.sai.msu.ru/ )

• Be/X-ray binaries and candidates

... Main . ... April 2016 . ... December 2015 . November 2015 . October 2015 . September 2015 . August 2015 . July 2015 . June 2015 . May 2015 . April 2015 . March 2015 . February 2015 . January 2015 . December 2014 . November 2014 . October 2014 . September 2014 . August 2014 . July 2014 . June 2014 . May 2014 . April 2014 . March 2014 . ... December 2013 . ... April 2013 . ... December 2012 . ... April 2012 . ...

Еще в разделе: (Показать все результаты (>101) - www.asc.rssi.ru/ )

Dept. of Mathematical Logic and Theory of Algorithms, Faculty of Mechanics and Mathematics, Moscow State University, Moscow, 119899 Russia. ... Computational complexity, Kolmogorov complexity . Program committee member of 18th IEEE Conference on Computational Complexity, 2003, Aarhus (Denmark) and of . 18th International Symposium on Theoretical Aspects of Computer Science, 2001, Dresden (Germany). 2004 . ... Conference on Logical Foundations of Computer Science. ... Elements of Set Theory. ...

Еще в разделе: (Показать все результаты (>522) - www.mccme.ru/ )

• Serge Lando's home page
• Labo J.-V.Poncelet: A.Shen
• Labo J.-V.Poncelet: A.Sossinski

EMBARGOED UNTIL: 9:20 AM CST, January 6, 1999 CONTACT: John Biretta Space Telecsope Science Institute, Baltimore, MD (Phone: (410) 338-4917; Internet: biretta@stsci.edu) HUBBLE DETECTS FASTER-THAN-LIGHT MOTION IN GALAXY M87 Astronomers reported today discovering clouds which appear to move many times faster than the speed of light, shooting out from the region of a black hole at the center of the M87 galaxy. ... It's an illusion created by the finite speed of light and rapid motion," Biretta said. ...

Еще в разделе: (Показать все результаты (>9570) - www.stsci.edu/ )

• Example Preprint entry
• (ACS STAN, 07 February 2008)
• Brandon's Research

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . Noctilucent clouds as photographed by Mark Bailey from Lisdoart on 14th July 2006 at 11.30 pm. ... These so-called noctilucent (night glowing) clouds (NLCs), are formed by sunlight reflecting off ice crystals high in the atmosphere, and usually appear in the northwest, through north to northeast during twilight in the late spring and summer months at our latitude. ...

Еще в разделе: (Показать все результаты (>4352) - star.arm.ac.uk/ )

• JLE Dreyer
• Total Lunar Eclipse of 21 February 2008 | International Year of Astronomy in
• C. Refereed Journal Publications 2002

Astronotes Armagh Planetarium's Stellar Blog! ... Moon . Planets . ... Monthly Sky Notes . ... February . ... The ringed planet will be quite bright, but unlike Jupiter it will not be the brightest point of light in the sky, this accolade will return to Sirius which is the brightest star in our night sky in the constellation of Canis Major. ... Seven days later on February 18, the Moon will be in its full Moon phase. ... Tweets that mention Wonders of the February Night Sky | ... Astronotes . ...

Еще в разделе: (Показать все результаты (>2834) - www.armaghplanet.com/ )

• Wan Hu: China's first spaceman? | Astronotes
• stellar nursery | Astronotes
• Orion | Astronotes - Part 2

Dr. Victoria I. Prokhorenko . ... Situation Analysis of The "PROGNOZ" Orbit for Solar- Terrestrial Space Experiments. ... Studies of Satellite Situations Mission. ... A Situation Analysis of the Orbits of the Tail and Auroral Probes in the "INTERBALL" Project. ... Specific Tasks of Multiple Scale Plasma Measurement in Regatta- Cluster System (co-authors S. Savin and L. Zelenyi)- In Book: Proceedings of an International Workshop on Space Plasma Physics Investigations by Cluster and Regatta. ...

Еще в разделе: (Показать все результаты (>734) - www.iki.rssi.ru/ )

• Black aurora [Oulu]
• The Sun's Corona
• A Brief History of Magnetospheric Physics Before the Spaceflight Era

... This beautiful new image shows a glowing cloud of cosmic dust sitting boldly against a backdrop of shining stars. To the naked eye, thick clouds like these appear empty and dark, but some are actually home to the brightest nebulae and hottest young stars in the Universe! Stars are made of gas, so it is no surprise that they are born inside thick, gassy clouds. But the clouds that give birth to stars also block our view of them growing within. ...

Еще в разделе: (Показать все результаты (>32615) - www.eso.org/ )

• http://www.eso.org/public/news/eso1306/kids/
• ESO - The European ELT
• ESO - ESO-Enews #8: February 2008

Proceedings of Turbulent Shear Flows XI , 1997. NASA Technical Paper # 3555 , 1997. Proceedings of European Turbulence Conference VI , 1996. ESPRI Research Report # 104, 117-143 (1996) . ... Proceedings of Turbulent Shear Flows X , 1995. ASME Paper 95-GT-437 , 1995. ... Invited AIAA Paper 94-2281 presented at the 1994 AIAA Fluid Dynamics Conference, Colorado Springs, CO. AIAA Paper 94-2323, presented at the 1994 AIAA Fluid Dynamics Conference, Colorado Springs, CO. ...

Еще в разделе: (Показать все результаты (>4294) - crydee.sai.msu.ru/ )

• Image: Dreaming about things on display. After checking, they appeared to be
• Миронова Ирина. Mironova Irina Home page

... Volodymyr Kuzkov, Sergii Kuzkov, Zoran Sodnik - Direct measurements of laser light aberration from the ARTEMIS geostationary satellite through thin clouds // arXiv.org - New resalts to paper at Conference ICSOS-2014, Kobe, Japan, May 7-9 (2014), S4-4, [view pdf file] . ... Kuz'kov V., Volovyk D., Kuzkov S., Sodnik Z., Pukha S. - Realization of Laser Experiments with ESA'S Geostationary Satellite ARTEMIS. ... Preparation to Optical Communication Experiments With ARTEMIS Satellite. ... V.P. Kuz`kov. ...

Еще в разделе: (Показать все результаты (>353) - www.mao.kiev.ua/ )

• Natalya O. Eremenko
• Participations in projects
• Hardware