... Bojan Nikolic web pages (r. 329) . Understanding Infrared emission from galaxies . This page contains a description and links for download of software that may be used for modelling various aspect of absorption and emission of radiation by interstellar dust. ... Also, some basic modelling of radiation fields and similar supporting code . ... dust-1.0.1 . ... Modelling absorption and emission of radiation by interstellar dust . ... Copyright 2005 -- 2016, Bojan Nikolic feedback welcome ...

Interstellar Radio Messages . ... One-Dimensional Radio Message to Blind Aliens . ... Project METI@home: Messages to ETI from Home . ... Limitations on Volume of Interstellar Radio Messages . Synthesis and Transmission of Cosmic Call 2003 Interstellar Radio Message . ... Transforming SETI to METI . ... Test SETI during Transmissions of Interstellar Radio Messages . Sending and Searching of Interstellar Messages . ... The First Musical Interstellar Radio Message . ... IRE RAS 1996-200 9 ...

Aims:In order to gain new insight into the unidentified identity of the diffuse interstellar band (DIB) carriers, this paper describes research into possible links between the shape of the interstellar extinction curve (including the 2175 ц… bump and far-UV rise), the presence or absence of DIBs, and physical and chemical conditions of the diffuse interstellar medium (gas and dust) in the Small Magellanic Cloud (SMC). ... ADS Citation Query . ... citations vs. year [year,citations] . ...

Subject, Problems and Objects of Theoretical Astrophysics. ... Stellar Photospheres, Their Features. ... Physics of Continuous Radiation Absorption in Stellar Photospheres. ... Continuous Radiation Absorption in Stellar Photospheres of Various Spectral Classes. Solar Type Photospheres. ... Characterisics of Absorption Lines. ... Interstellar Absorption Lines, Their Features. ... Physical and Dynamic Features of Interstellar Medium, Which Follows from Observations of Interstellar Absorption Lines. ...

... A large fraction of the neutral atomic hydrogen (H I) in the Galaxy is hidden from direct view. Arcminute resolution 21 cm line maps from the Canadian Galactic Plane Survey (CGPS) reveal numerous cold hydrogen clouds as H I self-absorption (HISA) shadows against warmer background emission. HISA has traditionally been thought to trace the small fraction of atomic gas in molecular clouds. ...

. The International Conference . Absorption Spectra of Translucent Interstellar Clouds . Observers meet Experimentalists . August, 4-9, 2008 . Special Astrophysical Observatory of the Russian Academy of Science, . Nizhnij Arkhyz, Karachaevo-Cherkesia, Russia .

Diffuse interstellar bands (DIBs) and atomic lines are observed as interstellar absorptions in GALAH and other massive spectroscopic stellar surveys. By observing a given DIB toward many stars which are nearly in the same direction, but at different distances, one can reconstruct absorption sites along the line of sight. ...

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The interstellar medium is the material that lies between the stars in a galaxy . This material can exist in several phases with a wide range in temperature (from tens of degrees to tens of millions of degrees Kelvin). In the coldest regions the material consists of molecular gas and dust; in the hottest regions the material is almost completely ionized. The Role of the Interstellar Magnetic Field A. Goodman . The Diffuse ISM High-Latitude Clouds A. Goodman . ... 617) 495-7062 . ...

... 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 . ...

... Science . ... Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Evolution of the interstellar medium in galaxies from redshift 0 to 1.5 . ... Science Users Information . ... Observing with ESO Telescopes . ... Science Software . ... ESO-MIDAS . ... ESO Data . ... ESO Science Newsletter . ... The project is to use public HST NICMOS spectra to search for star formation in galaxies at high redshift and investigate their evolution. ... Return to list of thesis topics ...

Next: Technical Equipment Up: Solar System Astronomy Previous: Mutual Events . Bill Napier has discovered a probable mechanism for interstellar panspermia, based on the earlier result by Melosh and others that fecund, metre-sized boulders will be ejected from Earth into interplanetary space by large impacts. ... The work, which was published in 2004, attracted a significant amount of attention from the press, including a note in Nature Science Update and a CBC radio interview. ... 2004-05-18 ...

... 2000 April 11 . 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 | ...

... 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. ...

DATABASE OF INTERSTELLAR EXTINCTION AND POLARIZATION CURVES . This database contains information about the interstellar extinction and polarization curves observed in a wide spectral range from ultraviolet to infrared for stars located in different regions of the Galaxy and Magellanic Clouds. ... dir . ... 0.55 . ... B3 III . ... dir The work was supported by the RFBR grant 07-02-00831. ...

... In 1930, Trumpler noticed that linear diameters (LD) of open clusters increase with distance (D) from the Sun. ... Since that time, the interstellar absorption has become one of the best studied factor in astrophysics, and we may hope that current OCL distance scales are free from this LD-D correlation. To verify if this is the case we have chosen several modern OCL distance scales and test them with the same clusters and the same angular diameters that Trumpler had used back in 1930. ...

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Astronomy Discussion Forums . Forums: . ... Discussion Forums . ... Interplanetary And Interstellar Travel . Forum List | ... Post Message | ... Posted by Mthomas on August 27, 2007 14:24:56 UTC . ... bankrupt America. http://nlspropulsion.net/default.aspx . ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

. Intra-Day Variability, Interstellar Scintillation and Micro-Arc-second Radio Sources . David Jauncey . Download presentation (RAR archive)

Next: Principle of the Up: Inter-stellar/galactic Absorption Line Previous: Inter-stellar/galactic Absorption Line . The program described here is a general code for modelling interstellar or intergalactic absorption features on an initial polynomial continuum which may also contain emission lines. For each absorption line the input parameters are : atomic transition, column density, thermal width and position (velocity shift). ... Principle of the Program . ... Mon Jan 22 15:08:15 MET 1996 ...