... Tonight's Sky . ... The Magazine . ... Observing . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Cosmic Adventures . ... Cosmic evolution in a computer . ... V irgo Consortium astrophysicists used a 25-terabyte databank to create a computer simulation showing cosmic structure's evolution. ... Get instant access to subscriber content on Astronomy.com...

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... Australia Telescope Steering Committee . ... Parkes radio telescope . ... Late Stages of Stellar Evolution . Welcome to the home page of the Late Stages of Stellar Evolution" We are a research group which operates within the Astrophysics Group of the Australia Telescope National Facility. ... To investigate the late stages of stellar evolution and in particular the role of stellar mass-loss in the evolution of asymptotic giant branch stars, proto-planetary nebulae and extremely massive stars. ...

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• Structure and Evolution of Galaxies
• Local HI: Constraints on the evolution of the HI content of the Universe
• Astro Project: Structure and Evolution of Galaxies

A very important stage in a story of formation of any new science is the shift from discussion of situation which are possible but do not occur in practice due to some reason to recognition of real phenomena of interest. ... We suggest to consider computer viruses as this new specific form of life which is coming in the contact with our form of life. ... Computer life has been created by human being, the role of independent evolution of computer viruses seems to be still negligible. ...

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The project of the informational system creation on the problem of evolution of radio galaxies, as a part of the "Big Trio" project aimed on studing of distant radio galaxies, is designed. This system allows a user to operate with simulated curves of spectral energy distributions (SED) to estimate ages and redshifts by photometry data. Authors use SEDs of several models for different types of galaxies. ... The HTTP and e-mail access is organized to this system. ...

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• Radio galaxies

... Future seminars . P a s t seminars . Seminar council . ... Computer simulations of the orbital evolution of Jupiter-family comets (JFCs), resonant asteroids, and asteroidal, trans-Neptunian, and cometary dust particles were made. ... For dust particles we also considered radiation pressure, Poynting-Robertson drag, and solar wind drag. ... The maximum probability of a collision of an asteroidal or cometary dust particle with the Earth during its lifetime was for diameter d~100 microns. ...

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Armagh Observatory, 21 December 2001: . ... The Armagh Observatory's contribution, led by astronomers Simon Jeffery and Gerry Doyle , is to develop new computational tools to study the atmosphere of the Sun and other stars. ... Computers will communicate with one another using the grid, and computing power will become a commodity just like electricity. ... FOR FURTHER INFORMATION CONTACT: Simon Jeffery or Mark Bailey at the Armagh Observatory (Tel.: ... WWW contact: webmaster@star.arm.ac.uk . ...

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• Stars Beyond Maturity
• EVOLUTION MODELS
• J.E. Chambers, Research Astronomer

... The acquisition data base of meteorological temporal data including systematic and chronologic cataloque for Global Tropical Cyclogenesis (on the whole of World Ocean's aquatorium) for 1983-1992 time interval is developed and based on personal computer IBM PC/AT. ... The data base consists of the following units: 1. ... This data base offers a unique opportunity to analyze macro- and synoptic-scale temporal features of global tropical cyclogenesis as indivisible physical process. ...

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... The administrative centre, library, scientific laboratories, computer centre, hotel and apartment houses of the Observatory are located in the Observatory campus called as settlement Nizhniy Arkhyz, which is in 25 km to the south from village Zelenchukskaya. ... It is possible to reach Nizhny Arkhyz only by motor transport. ... SAO RAS organizes motor transport for delivery and departure of conference participants. ... Conference-2014 . ... Laboratory for the Stellar Magnetism Study of SAO of RAS . ...

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• AGB and Post-AGB Evolution: Structural and Chemical Changes

... The Universe Evolves . ... Comet Hale Bopp Over Val Parola Pass . ... In 1997, Comet Hale-Bopp became much brighter than any surrounding stars. ... A Planet For Gliese 876 . ... The complex system seems to have at least two parts, a flattened disk of stars with a dense, bright, central core and a sparse, sharply tilted ring of gas, dust and stars. ... The Doomed Dust Disk of NGC 7052 . ... What created the dust disk in the center of NGC 7052, and what keeps it spinning? ...

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... Dark Energy (Part of the Hubble Discoveries Series): http://hubblesite.org/hubble_discoveries/dark_energy/ (Flash-based multimedia tutorial on the discovery and meaning of dark energy; includes information on the origin and fate of universe) . ... Cosmology Visualizations from the NASA Universe Forum: http://www.cfa.harvard.edu/seuforum/einstein/resources_visual.htm#featcos (A series of computer visualizations of the evolution and structure of the universe, available in a number of formats.) ...

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• ASP: Stellar Evolution (a la Chez Stella)
• ASP: Project ASTRO History & Evolution
• ASP: Family ASTRO: History and Evolution

... Dr. Ravil Nazirov is the head of the workshop, and Andrew Ananjev is the secretary of the workshop. ... The workshop is used to be held in the last decade of the month, preferably on Tuesdays. ... The next session will take place October 29, 1996 . ... There is "CONPAS" mailing list which you can join to discuss issues of problem solving and to be automatically notified of important dates and decisions with respect to the coming sessions. ... Secretary of the Workshop: Andrew Ananjev . ...

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This document explains values, tables and other matters on solar physics computing pages. ... is040423.ete : SAHA-S tables, interpolation values: T, rho, X. Z is fixed at 0.02. See reference above. opal2005.etf : OPAL EOS, interpolation values: T, rho, X, Z. Downloaded from OPAL site , marked there as "2005", seems to be unpublished. opal2001.etf : OPAL EOS, interpolation values: T, rho, X, Z. Rogers F.J., Nayfonov A. Astrophys. ... The following values can be calculated: . ... dimensionless . ...

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• Эволюция звезд (Stellar evolution)
• Эволюция звезд (STellar EVolution)
• Stars: structure and evolution

Java doesn't really offer the computer industry anything that they couldn't already get with a sharp stick in the eye." ... The link takes you to some information and loosely organized software. ... I own a Casio QV-300 digital camera, which has been both useful and annoying. ... I have my own quicker reference , which I wrote because I got tired of not remembering things, and because people kept asking me if I knew of a good quick reference. ... Why Break Up Microsoft? ... Fine's Home . ...

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• The AstroStat Slog box plot
• The AstroStat Slog scatter plot
• The AstroStat Slog references

Origin and Dynamic Evolution of Meteor Complexes in the Problem of Asteroid-Comet Hazard . ... The life cycle of a comet and its meteoroid complex from discovery to its last return with no time gap is reconstructed using computer technology. Simulation results of comeraty nucleus disintegration, meteoroid complex and its position in the near solar space with consideration for Keplerian and disturbed motion are analyzed and compared with observational data. ...

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• Keywords_168
• Keywords_390

Next: Implementing a New Data Archive Paradigm to Face HST Increased Data Flow . ... There have been two generations of archive systems (DMF and DADS) and user interfaces (STARCAT and StarView). In this paper, we describe recent projects and future directions in the continued evolution of the HST Archive. ... StarView is supported in CRT and X/Motif modes on Sun and Digital platforms. ... We continue to improve the HST Archive systems-DADS, StarView, and the new Web interface. ...

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• Speculations on the Future of FITS
• An Integrated Procedure for Tree N-body Simulations: FLY and AstroMD
• Evolution of EUVE Guest Observer Data Reduction

... The distributions of orbits eccenttricities and of angular momenta for the halo stars and the old disk population are considered. The distributions have gaps separating the halo from the disk and dividing the halo population into three groups. ... Рассмотрены распределения звезд гало и старого населения диска по величине эксцентриситета орбит и угового момента. Распределения имеют провалы, отделяющие гало от диска и делящие населения гало на три группы. ...

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• MONTE-CARLO

Eyepieces Forum Message . ... Post . ... Re The Computer For Dob . ... Post Message | ... Yes, it is possible to put the optical tube on an equatorial mount, but I'm betting you won't. Buying a scope made for its mount will probably appeal to you more, especially because a photography-worthy mount can cost more than the optics it carries! ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• Gkr Computer Consulting, AstroGuide Listing
• Motorize Your Telescope and add computer control, AstroGuide Listing
• Computer Optical Products, Inc., AstroGuide Listing

... The analysis shows, that asteroid ­ rubble pile loses its fast fragments in no time but the retaining fragments forms a compact structure immersed in dust ­ gas atmosphere, created by interaction of interplanetary medium with dispersed product of collisional evolution of asteroid. By interaction of an asteroid ­ rubble pile with interplanetary medium structures asteroid can increase its brightness on account of blowed up dust simulating phenomenon of distant comet's brightening. ...

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• http://selena.sai.msu.ru/San/Publications/ms34/MS047.pdf
• Санович А.Н.
• Anatoly N. Sanovich

... We consider the astrophysical evolution of the Galaxy over large time scales, from early stages (an age of ~10 8 yrs) to the end of traditional stellar evolution (~10 11 yrs). ... In the model considered, the basic stages of Galactic evolution are as follows. ... Essentially all other basic parameters of the Galaxy vary little. ... The final "stellar epoch" in the life of the Galaxy is completed ~10 13 yrs after its formation, when the evolution of the least massive stars comes to an end. ...

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• Home page of Dmitri Wiebe
• Self-Consistent Model
• chemazh

Galushina T., Bykova L., Letner O., Baturin A. Tomsk State University Russia 1 Investigation Dynamics Asteroid of of 2 Solving problems construction of numerical model of asteroid motion with account chosen perturbed factors; asteroid orbit improvement according to positional observations; construction of initial probabilistic domain by linear and nonlinear methods; study of evolution of initial probabilistic domain; revealing of ...

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• Information Network Sector