... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Parkes radio telescope . ... Remnant Molecular Clouds in the Ori OB 1 Association . ... A list is presented of about 80 objects of these remnant clouds in the Ori OB 1 association. ... We suspect that retarded star formation in remnant clouds can explain the presence of so-called dispersed T Tau stars in the peripheries of OB associations. ... ISM: molecular clouds - ISM:globules - HII regions - OB associations . ...

Еще в разделе: (Показать все результаты (>5101) - www.atnf.csiro.au/ )

• Multi-Wavelength View of the Interstellar Medium in the Large Magellanic Cloud
• Elizabeth and Frederick White conference on the Magellanic System
• Small Magellanic Cloud

Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . ... Stars . ... Space Flight . ... Although they look tranquil here, observed up close such young stars would seethe and glare violently. ... Once thought to be a satellite of our own galaxy, increasingly the Small Magellanic Cloud is believed to be an interloper from the intergalactic void which has wandered into its present location and will eventually recede away into the darkness. ... Your email address will not be published. ...

Еще в разделе: (Показать все результаты (>1800) - www.armaghplanet.com/ )

.

Еще в разделе: (Показать все результаты (>47742) - www.eso.org/ )

• Wide-field view of the Lupus 3 dark cloud and associated hot young stars
• Panning across the Lupus 3 dark cloud and associated hot young stars | ESO
• Zooming in on the Lupus 3 dark cloud and associated hot young stars | ESO

... Observing . ... Solar Observing . ... April 3 (SUN) - Solar Observing, Central Park , Manhattan . ... APRIL'S SKY . ... Lecture Series at the American Museum of Natural History The Amateur Astronomers Association is proud to present an astronomy lecture series from October through May each year for our members and the .. ... The€аAmateur Astronomers Association of New York€аwas organized in 1927 to promote the study of Astronomy, emphasizing its cultural and inspirational value. ...

Еще в разделе: (Показать все результаты (>621) - www.aaa.org/ )

• Urban Lunar Eclipses ? Amateur Astronomers Association of New York
• Lecture Series 2015-2016 ? Amateur Astronomers Association of New York
• Charles Dana Discovery Center, Central Park ? Amateur Astronomers Association

A press release on the Canadian Galactic Plane Survey was associated with this poster. ... Below are maps of HI emission, HISA, and 12 CO emission in the eastern 25% of the survey, given as projections along the velocity ( Figure 1 ) and latitude ( Figure 2 ) axes. ... 2000, A. J. , submitted . ... GIF | ... We are developing automated methods of locating HISA in velocity cubes by removing large-scale emission in space and velocity and flagging small-scale dark residuals. ...

Еще в разделе: (Показать все результаты (>1852) - www.naic.edu/ )

• Cold Hydrogen Clouds in the Milky Way: An Evolutionary Missing Link?

... Posts tagged ?Stellar association? ... I?m very curious how astronomers began to use Monte Carlo Markov Chain instead of Markov chain Monte Carlo. The more it becomes popular, the more frequently Monte Carlo Markov Chain appears. ... ArXiv] 1st week, Apr. ... Tags: Bible , big bang , FFT , IMF , microlensing , misnomer , model , NGC 602 , power law , Stellar association , wavelet . ... Comment . ... Entries RSS . ... vlk on [MADS] Parallel Coordinates . ... Entries (RSS) and Comments (RSS) . ...

Еще в разделе: (Показать все результаты (>4170) - hea-www.harvard.edu/ )

• The Orion OB1 Association
• The AstroStat Slog SBSS
• The AstroStat Slog prize

... 10.02.2002 . ... In the disk of our Milky Way Galaxy about 10 percent of visible matter is in the form of gas, called the interstellar medium (ISM). ... These observations show that our Sun is moving through a Local Interstellar Cloud as this cloud flows outwards from the Scorpius-Centaurus Association star forming region. ... Publications with keywords: Sun - local interstellar cloud - interstellar medium . Publications with words: Sun - local interstellar cloud - interstellar medium . ...

Еще в разделе: (Показать все результаты (>89781) - www.astronet.ru/ )

• Астронет > The Local Interstellar Cloud
• NGC 206 and the Star Clouds of Andromeda

... 2002 February 10 . The Local Interstellar Cloud . ... Explanation: The stars are not alone. In the disk of our Milky Way Galaxy about 10 percent of visible matter is in the form of gas, called the interstellar medium (ISM). ... These observations show that our Sun is moving through a Local Interstellar Cloud as this cloud flows outwards from the Scorpius-Centaurus Association star forming region. Our Sun may exit the Local Interstellar Cloud during the next 10,000 years. ... About APOD | ...

Еще в разделе: (Показать все результаты (>2945) - www.sai.msu.su/ )

• APOD: 2000 April 11 - The Local Interstellar Cloud
• APOD: 2014 September 25 - NGC 206 and the Star Clouds of Andromeda
• APOD: 2012 October 24 - NGC 206 and the Star Clouds of Andromeda

We have reanalyzed the Large Magellanic Cloud's (LMC) ultraviolet (UV) extinction using data from the IUE final archive. Our new analysis takes advantage of the improved signal-to-noise ratio of the IUE NEWSIPS reduction, the exclusion of stars with very low reddening, the careful selection of well-matched comparison stars, and an analysis of the effects of Galactic foreground dust. ...

Еще в разделе: (Показать все результаты (>9560) - www.stsci.edu/ )

• Starburst-like Dust Extinction in the Small Magellanic Cloud
• Karl D. Gordon's personal page
• Hot and Cold Gas in Extragalactic Superbubbles---Probing the Interstellar

... In collaboration with Drs Van Genderen (Leiden, Holland) and Sterken (Brussels, Belgium) papers XV and XVI in the series `Light Variations of Massive Stars' were published. These dealt with the brightness variations of several massive stars in the two nearest neighbour galaxies, namely six stars (R85, R99, R103, R110, R123 and R128) in the Large Magellanic Cloud (LMC) and two (R42 and R45) in the Small Magellanic Cloud (SMC). ...

Еще в разделе: (Показать все результаты (>1928) - star.arm.ac.uk/ )

• M.D. Smith, Research Astronomer
• M. de Groot, Consultant Research Associate
• EJ Opik Biography

The spatial power spectra of Galactic . ... Neutral hydrogen is an important constituent of the interstellar medium, and has been widely studied at 21 cm line emission. Within the Galactic plane, structure of HI emission is seen over wide range of angular scales, down to tens of milliarc seconds. ... In the high galactic latitudes an alternative approach is seen more reasonable - to describe HI emission in terms of an angular power spectrum over a range of scales. ... Figure 1. ...

Еще в разделе: (Показать все результаты (>830) - jet.sao.ru/ )

• Interstellar Clouds Conference Homepage
• Results scientific researchs 21

... Galaxies 99 Cosmic background with model of cloudy interstellar medium Yu. ... Figure 1: Averaged spectrum of the cosmic background I f in frequency range 0.25 200 MHz for the Galactic poles. ... First interpretation of the cosmic noise background spectrum at broad band frequency range 0.25 200 MHz with a model of the cloudy interstellar medium ISM is presented here. ... Synthesized background spectra I f for regions of the Galactic poles at the frequency range 0.25 200 MHz is presented in Fig. ...

Еще в разделе: (Показать все результаты (>182) - www.gao.spb.ru/ )

• http://www.gao.spb.ru/english/publ-s/viii-rfs/p077.pdf
• http://www.gao.spb.ru/english/publ-s/viii-rfs/p081.pdf

... A molecular cloud in the interstellar medium may be considered as spherical and of uniform density and fixed temperature as it undergoes expansion or contraction. Assume the opacity of material in the molecular cloud has a value . ... How will this affect cloud fragmentation? (e) In the stages of collapse of a gas cloud before it becomes optically thick, its temperature is determined by the balance between compressional heating and radiation of energy from the cloud. ...

Еще в разделе: (Показать все результаты (>478) - www.mso.anu.edu.au/ )

• http://www.mso.anu.edu.au/~bessell/thumbnails/images.txt
• http://www.mso.anu.edu.au/seminars/abstracts/20151201-1100.html
• http://www.mso.anu.edu.au/seminars/abstracts/20150213-1400.html

. -!> download . Left: Consequtive explosion of 20 supernovae during 30 Myr. Right: Single hypernova (GRB) explosion with the total energy equivalent to 20 supernovae. The simulation was performed using a 2D Eulerian hydro code. The animation was done using IDL. -!>

Еще в разделе: (Показать все результаты (>54) - ip.rsu.ru/ )

... Club By-laws . ... Other Club Activities . ... Public Nights . ... Dr. James Green, NASA, Director Planetary Science will be our esteemed speaker on Tuesday, April 12, 2016 at 7:30 PM in Peyton Hall on the Princeton University campus. ... Our astronomers setup telescopes for public use at Communiversity in Princeton, Super Science Saturday at the NJ State Museum in Trenton and at various public events around Mercer County. ... Amateur Astronomers Association of Princeton, Inc., ...

Еще в разделе: (Показать все результаты (>115) - www.princetonastronomy.org/ )

НАУЧНО-ПРОИЗВОДСТВЕННОЕ ОБЪЕДИНЕНИЕ им. С.А. ЛАВОЧКИНА . ... ЭкзоМарс 2016 . ... Социальные проекты . ... Проекты . ... ФГУП 'НПО им. С.А. Лавочкина' - крупное конструкторское и научно-производственное предприятие, проводящее работы по проектированию, изготовлению, испытанию и комплексной отработке ключевых автоматических космических аппаратов для фундаментальных научных исследований. ... Новости Проекты . ... 2016, ФГУП "НПО им. С.А. Лавочкина" - все права защищены ? ...

Еще в разделе: (Показать все результаты (>8) - www.laspace.ru/ )

... Subject and Problems of Stellar Astronomy. ... Plane of Galaxy, Methods of Its Location Determination. ... Stars Distances. ... Other Methods of Stars Distances Determination. ... Tangential Velocities, Their Determination by Self-Motions. ... Determination of Solar Apex and Spatial Velocity by Radial and Spatial Velocities of Stars. ... Features of Orientation and Parameters of Peculiar Stellar Velocities Ellipsoid. ... General and Selective Light Absorption in Galaxy. ... Darc Clouds in Galaxy. ...

Еще в разделе: (Показать все результаты (>46) - space.univ.kiev.ua/ )

• Introduction to Space Gas-Dynamics
• Mykola I. Dzubenko
• Theoretical Astrophysics

... We report on our ongoing project ``Infrared Study of HII Regions Associated with Small Clouds.' ... These IR data, combined with optical imaging (which will be obtained from the IAC-80 telescope), IRAS survey maps, and existing CO observations of the associated clouds, will allow us to undertake a detailed investigation of the gas-to-dust mass ratio, initial mass function and the star-formation efficiency in these complexes. ... CHECKPSF: check the PSF (Point Spread Function) model, . ...

Еще в разделе: (Показать все результаты (>1138) - www.adass.org/ )

... Project page . ... Project workpage . Turbulence in the Multiphase Interstellar Medium . Project I | ... Project highlight | ... Towards simulating turbulence with adaptive meshes . ... A. Kritsuk, P. Padoan, M. Norman . ... A. Kritsuk M. Norman . ... A. Kritsuk, M. Norman, P. Padoan . astro-ph/0411626 | ... P. Padoan, A. Kritsuk, M. Norman, A. Nordlund . ... Introducing Enzo, an AMR Cosmology Application . B. O'Shea, G. Bryan, J. Bordner, M. Norman, T. Abel, R. Harkness, A. Kritsuk . ...

Еще в разделе: (Показать все результаты (>301) - www.astro.spbu.ru/ )

• Database of interstellar extinction and polarization curves
• The Small Magellanic Cloud, SMC
• Nebular Abundances For Extragalactic PNe

... Views of Martian Clouds . ... Although not as pronounced as on Earth , clouds are common features on Mars. The Martian atmosphere has only a trace of water vapor; however, the temperature and pressure is such that the atmosphere is usually close to saturation and produces clouds. Even from Earth based telescopes, clouds have been observed by transient brightening on the surface of Mars. ... Lee waves . ... Wave clouds . ... Image Credit: Calvin J. Hamilton) . Lee Wave . ... Wave Clouds . ...

Еще в разделе: (Показать все результаты (>8524) - www.arcetri.astro.it/ )

• S155 (Abstract)
• Ronbun (Abstract)
• IRAS Image Of The Large Magellanic Cloud