... The HH flow associated with young stellar object HL Tau has an exciting history and even until now the origin of some its features is not clear yet. ... Knotty structures of Herbig-Haro jets are common phenomena and knowing the origin of such structures is essential for understanding the processes of jet formation. ... In the flow detected compact knots with high (-150 km/s) and bow shape structures in front of those, with low radial velocities (-50 km/s). ...

22nd of January 2016 . CSIRO News Release . ... Invisible structures shaped like noodles, lasagne sheets or hazelnuts could be floating around in our Galaxy radically challenging our understanding of gas conditions in the Milky Way. CSIRO astronomer and first author of a paper released in Science Dr Keith Bannister said the structures appear to be `lumps' in the thin gas that lies between the stars in our Galaxy. ... today * ATNF | ...

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 - mito111 - September 15, 2011 - 04:22 UTC . ... Note the change - rick_crockett - April 19, 2007 - 09:38 UTC . ... A Question Regarding Photons and Absolute Zero - inalitalllane - December 25, 2004 - 22:06 UTC . ... Virtual Space Agency - dupagepilot - November 18, 2003 - 12:03 UTC . ... www.astronomy.net . ...

... Special Reports Giant space cloud may be powered by black holes 17:57 23 April 2007 NewScientist.com news service David Shiga An enormous cloud of roiling plasma in space may be drawing its energy from black holes, new observations suggest. Such clouds might be sources for the mysterious particles that occasionally crash into Earth's atmosphere at ultra - high speed. ... But higher energy particles in the cloud may be able to escape, he says. ...

... 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. ...

... In 1999, there comes a year before an end of the XXth Century, when modern Cosmology and Relativistic Astrophysics appeared, evolved and formed. ... Cosmology, particle physics, relativistic astrophysics and cosmoparticle physics are widely discussed at the now being traditional International Conferences on CosmoParticle Physics "Cosmion-94", "Cosmion-96" and "Cosmion-97" held in Moscow. ... The main topics of the 4 International Conference "Cosmology.Relativistic Astrophysics. ...

Properties of the Solar Eruptive Event of 19 October 2001, 09:40 UT . ... 1) IZMIRAN, Troitsk, Moscow Region, 142190 . ... Basing on IZMIRAN and NIRFI radio observations, we analyze an event which is characterized by sufficiently intense emission in the cm- and dm-ranges under almost total lack of metric bursts. This peculiarity appears to be caused by very slow speed (V~240 km/s) of a coronal mass ejection (CME) recorded in this event with SOHO/LASCO. ... Coronal Mass Ejections . ...

Our publications in 1996 year . Lindner, U.; Einasto, M.; Einasto, J.; Freudling, W.; Fricke, K.; Lipovetsky, V.; Pustilnik, S.; Izotov, Y.; Richter, G. Astronomy and Astrophysics, v.314, p.1-12 (10/1996) . Thuan, Trinh X.; Izotov, Yuri I.; Lipovetsky, Valentin A . ... Edited by Daniel Kunth, B. Guiderdoni, M. Heydari-Malayeri, and Trinh Xu Thuan, 1996., p.607 . ... Edited by Daniel Kunth, B. Guiderdoni, M. Heydari-Malayeri, and Trinh Xu Thuan, 1996., p.587 . ... Thuan, Trinh Xuan; Izotov, Yu. ...

. My astronomical research interests center on galaxy structure and evolution. Current topics include: . Polar-ring and interacting galaxies (see also new catalogue ) . Galaxy warps: statistics, properties and origin . Spiral galaxies at z~1: radial and vertical structure of stellar disks, statistics of interactions . Surface photometry and kinematics, dynamical modeling . Observational cosmology . Joomla Counter since Sep 1997

... Comet Animation . ... Comet structures are diverse and very dynamic, but they all develop a surrounding cloud of diffuse material, called a coma, that usually grows in size and brightness as the comet approaches the Sun. ... As comets approach the Sun they develop enormous tails of luminous material that extend for millions of kilometers from the head, away from the Sun. ... The evaporated molecules boil off and carry small solid particles with them, forming the comet's coma of gas and dust. ...

... We continue multicolor photometric CCD UBVRI monitoring of the peculiar red nova V838 Mon using CCD photometer and SAO RAS 1-m reflector . ... To understand these changes, one should take into account that before the explosion in 2002, V838 Mon was a system containing two B3V type stars, and brighter companion exploded. ... In the season of 2007-2008, B3V companion was captured by expanding remnant, but its variable radiation leaked through the cloudy structure of the remnant's envelope. ... 2008) ....

... Today this year's largest group of sunspots will cross the Sun's central meridian. ... The next day, the number of spots in the group reached five, and the day after, on June 2nd, it was possible to count thirteen sunspots on solar disk, which had been clear prior to this. ... This year's two most powerful active areas, which passed across the solar disk at the beginning of May, 2009, are set to appear in the Sun's eastern sector in two days, on June 6th. ...

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The small solids. Asteroids or the small planetes . ... The comets. ... Ceneca the Young.Procuring about the nature.63 y. The comet is a celestial body of a great size, but a rare one... transparent. Sometimes there seen a core and the medium forms a kind of a tail, beard or dishevelled looks. ... The core is an ice body - conglomeration of frosted gas and dust. ... The comet state is variable: ones have the con tails, others the dust tails, and the third have both. ... Meteors and meteorites. ...

... ST-ECF . ABOUT ST-ECF . ... After an initial agreement between NASA and ESA in 1977 and following Hubble's more than twenty years in space and 110,000 orbits of the Earth, the aim of this conference is to celebrate the huge contributions made by the Hubble observatory to our knowledge and understanding of the Universe. ... David Southwood . ... Robert O'Connell . ... Robert O'Dell . ... Questions and information: HST3@stecf.org . ... Maintained by HST 3 Webmaster <HST3@stecf.org> . ...

State Research Center of Genetics and Selection of Industrial Microorganisms, GosNIIGenetika, Moscow , Russia Some questions of interpretation of results for DNA-protein binding on tiling arrays October 9, 2008 3rd workshop on algorithms in Molecular Biology , Moscow , 2008 ChIP-chip technology From: http://www.tigr.org October 9, 2008 3rd workshop on algorithms in Molecular ...

... The vast quantities of data produced by modern radio telescopes have outstripped conventional visualization techniques available to astronomers. ... While visualization techniques in other areas find some application in astronomy, problems peculiar to the field require new techniques, such as methods for identifying three-dimensional regions. ... By presenting data three dimensionally, the astronomer may identify structure in the data which is not obvious when using conventional tools. ...

... Students Life . ... University history . ... V.љN. Karazin . ... Karazin university . ... up until October 19, 2012 . Exhibiting works of Kharkiv photographers of late XIX ? ... From September 19 to October 19, 2012 V. N. Karazin Kharkiv National University holds an exhibition of works of Kharkiv photographers of late XIX early XX. ... Venue: Museum of History of V. N. Karazin Kharkiv National University, 4 Svobody Sq. ... up until April 2016 . ... 63rd Karazin University Student Sports Contest . ...

. Some Fundamental Questions? . Last 20 years: understand the mechanics of the main structures found in the Universe. Next 20 years: understand the origin and formation of these structure. What are the seeds of structure? . How do stars form and how is their formation regulated? . What effects do Active Nuclei have in the evolution of galaxies? . When do the first galaxies appear? . Previous slide . Next slide . Back to first slide . View graphic version .

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