1. NASA's HEASARC A service of the Laboratory for High Energy astrophysics (LHEA) at NASA/GSFC. and the High Energy astrophysics Division of the Smithsonian Astrophysical Observatory http://heasarc.gsfc.nasa.gov/

Help/FAQ What's New Site Map NASA Homepage ... HEASARC Quick Links -Quick Links- -Archive Interfaces- Argus: proposal info Astrobrowse: worldwide catalog search Browse: search HEASARC archives NVO Data Inventory Service SkyMorph: search variable objects SkyView: virtual observatory CalDB: Calibration database Coord Converter Date Converter Energy Converter FITS: standard data format FITSIO: FITS subroutine library FTOOLS: general s/w for FITS files fV: FITS file editor Hera: remote data analysis service nH: Column Density RPS proposal submission RXTE ASM weather map Time Converter TIPTOPbase: atomic data Viewing: possible obs times WebPIMMS: flux/cnt converter WebSpec: spectral sims X-ray Background Tool Xanadu: data analysis suite X-ray, Gamma-ray, EUV Source Finder xTime: RXTE time converter -Resources- Bibliography Contact Info History of High-Energy Astronomy Meetings Staff Tour the site What's New APOD: Astronomy Picture of the Day Ask an Astronomer HEASARC Picture of the Week Images, Spectra, Light curves Imagine the Universe! StarChild (K-8 EPO) WebStars: gen. astronomy info/news

2. Harvard-Smithsonian Center For Astrophysics HarvardSmithsonian Center for astrophysics, Harvard College Observatory and Smithsonian Astrophysical Observatory The Harvard-Smithsonian Center for astrophysics (CfA) is a collaboration between http://cfa-www.harvard.edu/

Harvard-Smithsonian Center for Astrophysics 60 Garden Street Cambridge, MA 02138 The Harvard Smithsonian Center for Astrophysics (CfA) is a collaboration between the Harvard College Observatory (HCO) and the Smithsonian Astrophysical Observatory (SAO) . Many CfA staff members are also associated with the Harvard University Department of Astronomy What's New at the CfA Monster Lies Camouflaged Inside Nebula's Heart More About the CfA Overview, maps, scientific divisions, technical services, and administrative departments Research Scientific divisions, projects, programs, publications, archives and services, and the John G. Wolbach Library Events Weekly calendar, public programs, colloquia, and research seminars Opportunities Job postings, post- and predoctoral positions, undergraduate research Press Releases Current and past press releases concerning research at the CfA Facilities Details on the CfA in Massachusetts, Arizona, Hawaii, and other locales Directories Public information about members of the CfA community Support the CfA Information on tax deductible contributions CfA Intranet Available to members of the CfA community only Last modified on Wednesday, 02-Jun-2004 10:31:17 EDT

3. NASA ADS ADS Home Page The NASA astrophysics Data System. NASA ADS The Digital Library for Physics, astrophysics, and Instrumentation. This site is hosted http://adswww.harvard.edu/&e=747

4. NASA ADS: ADS Home Page Search system for abstracts in astrophysics, planetary sciences and solar physics. http://adsabs.harvard.edu/

ADS Services Search Browse Mirrors Feedback ... What's new Other NASA Centers CXC HEASARC IRSA LAMBDA ... SPITZER Related Sites AAS ADEC CDS IAU ... Preprints CfA CfA CfA Preprints Chandra Harvard University ... The NASA Astrophysics Data System The Digital Library for Physics, Astrophysics, and Instrumentation This site is hosted by the Harvard-Smithsonian Center for Astrophysics Mirror sites Help Site Map The Astrophysics Data System (ADS) is a NASA-funded project which maintains four bibliographic databases containing more than 3.9 million records: Astronomy and Astrophysics, Instrumentation, Physics and Geophysics, and preprints in Astronomy. The main body of data in the ADS consists of bibliographic records, which are searchable through our Abstract Service query forms , and full-text scans of much of the astronomical literature which can be browsed though our Browse interface For more information, please read our page detailing the Terms and Conditions regulating the use of our resources. In addition to its databases, the ADS provides access and pointers to a wealth of external resources, including electronic articles, data catalogs and archives. We currently have links to over 4.0 million records maintained by our collaborators. The importance of ADS's role in supporting the scientific community has been recognized by societies and individuals . If you wish to acknowledge us in a publication, kindly use a phrase such as the following:

5. Astrophysics Preprints astrophysics preprints astrophysics preprints on the xxx.lanl.gov server (since 4/92). U.S. National Science Foundation ; Los Alamos National Laboratory ; U.S. Department of Energy http://rdre1.inktomi.com/click?u=http://xxx.lanl.gov/archive/astro-ph&y=0241

6. LCA Home Page A joint project of the National Center for Supercomputer Applications and the Department of Astronomy of the University of Illinois. http://zeus.ncsa.uiuc.edu:8080/lca_home_page.html

Welcome to the LCA Web Server. The Laboratory for Computational Astrophysics (LCA) is a joint project of the National Center for Supercomputer Applications and the Department of Astronomy of the University of Illinois at Urbana-Champaign . The LCA develops and disseminates theoretical modeling software for astrophysics research. The LCA is directed by Michael L. Norman Our email address is lca@ncsa.uiuc.edu Closely affiliated projects include: Grand Challenge Cosmology Consortium (GC3) Neutron Star Merger Grand Challenge (NSNSGC) NCSA-Potsdam-WashU International Numerical Relativity Group _Introducing the LCA What is the LCA and what is its purpose? _Staff Directory List of people at the LCA _Becoming an LCA User How to register with the LCA _Codes and Docs Available LCA software and documentation Performance data for LCA codes on various platforms MPEG movies based on LCA research. Online preprints, reprints, and technical reports from the LCA Contact lca@ncsa.uiuc.edu with questions or comments regarding this page. Last updated Jan. 10, 2000 For more information on NSF's PACI program see

7. The NASA Astrophysics Data System The NASA astrophysics Data System The NASA astrophysics Data System (ADS) Web site, which is hosted by the HarvardSmithsonian Center for astrophysics, is described as a Digital Library for http://rdre1.inktomi.com/click?u=http://adswww.harvard.edu/&y=02166D63AFD5CF

8. Astronomy & Astrophysics Choose a journal. http://www.edpsciences.org/aa/&e=747

Journals Books Company Choose a journal Actualité Chimique Agronomie Analusis Anim. Res. Ann. Phys. Fr. Ann. For. Sci. Apidologie Aquat. living resou EAS Publications Se Environ. Biosafety Épistémologiques EPJdirect ESAIM: COCV ESAIM: M2AN ESAIM: PROC E.J.E.S.S. Eur. Phys. J. AP Eur. Phys. J. A Eur. Phys. J. B Eur. Phys. J. C Eur. Phys. J. D Eur. Phys. J. E Europhys. Lett. Europhysics News Fruits Genet. Sel. Evol. J. Chim. Phys. J. Phys. I France J. Phys. II France J. Phys. III France J. Phys. IV France Lait Méc. ind. Microsc. Microanal. Nat. sci. soc. Quadrature Radioprotection RAIRO Oper. Res. RAIRO - Theoret. In Reprod. Nutr. Dev. REE Rev. Met. Paris Vet. Res. 06 Jun 04 Mirror sites: France Japan USA CDS ... Press releases Vol. st page EDPS Link Manager Help Journal home page Journal home page Contents All about... Announcement Aims and scope Editorial board Indexed in... Online edition Dispatch dates Inquiries Forthcoming papers E-mail alert Contact us Subscription Prices User's license Registration form Propose this journal How to publish in... Instructions for authors Publishing tools More...

9. Astrosci4u-Online Astronomy For You you can find every thing you want on this topic in this site http://www.geocities.com/astrosci4u/

This page uses frames, but your browser doesn't support them. It is strongly recommended that you upgrade your browser to get the best view of the site. Please do remember to step back after you upgrade your browser. -Webmaster

10. Astronomy And Astrophysics Supplement Series Information Free access to Astronomy astrophysics Supplement Series (19962000) EDP Sciences is pleased to announce that access to the online edition of http://www.edpsciences.org/aas&e=747

11. Free Stellar Physics Software open source Windows Various programs for stellar astrophysics. Includes CHANDRA stellar structure software for collapsed objects including rotating white dwarfs and neutron stars, and STARCAL for nuclear astrophysics and the stellar structure of main sequence stars with supernova forecasting. http://grnwd.tripod.com/thelostchord.html

var cm_role = "live" var cm_host = "tripod.lycos.com" var cm_taxid = "/memberembedded" Check out the NEW Hotbot Tell me when this page is updated Free Downloads from Greenwood Research Updates Translate CNET : Source for WinZip and other free downloads. Download WinZip 8.0 Yahoo Alta Vista Astrophysics Ref. ... Novae Stellar Structure Software by James A. Green. Source Code Included CHANDRA chandra.txt chandra code STARCAL ... star8 code free online . Sun only. DEPTHSTA depthsta.txt depthsta.exe STAREXP ... Free code , Contains Supernova Report Generator starexp.txt - Free Zero Age Main Sequence modeler, compact. CALCULATING PI : Four methods for calculating pi = 3.14159.... Godhead Visions Structured Programming Philosophy : Easy-to-understand, modify, and improve. Windows-compatible. CHANDRA, press here for free chandra.zip download. 102 Kb Back to top Stellar structure software for Windows, with executable module chandra.exe, source code chandra.cpp in C/C++ (Borland C++ 3.1 format [See also Borland 2.1 and Free C/C++ Compilers ]), and chanread.txt readme file. You will require WinZip to unzip chandra.zip. Download WinZip 8.0

12. Harvard-Smithsonian Center For Astrophysics HarvardSmithsonian Center for astrophysics, Harvard College Observatory and Smithsonian Astrophysical Observatory. Harvard http://cfa-www.harvard.edu/&e=747

13. Public Education And Outreach General astronomy tutorial, education links, web courses, documents at the UCSD Center for astrophysics and Space Sciences. http://cassfos02.ucsd.edu/public/astroed.html

University of California, San Diego John P. Gleason Celestial Images Gene Smith's Astronomy Tutorial Project ASTRO at CASS ... Related Educational Sites Prof. GENE SMITH's ASTRONOMY TUTORIAL If this looks a little like an Introductory College Astronomy Course, that is because these pages were developed for my Courses for Liberal Arts Majors. These pages will evolve to feature topical material and new research. (Copious thanks go to Susan Rappoport who has done a bit of everything in making these pages possible.) The Scale of The Universe Introduction : Through the Universe at the Speed of Light A Brief History of Astronomy Forces and Light Telescopes : Ground-Based and Space Bourne Refractors Reflectors Radio Space Telescopes Thermal Radiation Atomic Structure Stellar Spectra Spectral Classification ... Stellar Evolution I Forming Stars to the Main Sequence Stellar Evolution II Massive Stars Supernovae General Relativity Black Holes The Milky Way Galaxy The Interstellar Medium The Distance Scale in the Universe Galaxies : The Spiral Nebulae Clusters of Galaxies Dark Matter Gravitational Lenses Quasars ... The Big Bang - A Brief History of the Universe Cosmology The Structure and Future of the Universe Featured Links NASA Astronomy Picture of the Day Images and description of NASA supported research of topical interest. Frequently features Hubble Space Telescope and other research that you'll see on the news.

14. Oxford Astrophysics OXFORD astrophysics. FOR VISITORS. Jobs and Research Positions. astrophysics Members. OxfordPrinceton Workshop. Local Help Pages. Admin Pages (coming soon) Last updated 04.05.2004 CONTACTS. astrophysics Members. LINKS. University of Oxford http://www-astro.physics.ox.ac.uk/

OXFORD ASTROPHYSICS FOR VISITORS About Us How to Find Us JOBS Jobs and Research Positions GRADUATE STUDIES Information for Prospective Students Projects Available for 2004 CONTACTS Astrophysics Members LINKS University of Oxford Oxford Physics RESEARCH Our Research Abstract Search SEMINARS Index Astrophysics Seminars Cosmology Seminars Theoretical "Brown Bag" Seminars ... Journal Club WORKSHOPS Oxford-Princeton Workshop FOR CURRENT MEMBERS Local Help Pages Admin Pages (coming soon) OTHER INFORMATION UK Gemini Support Group Other Information Last updated 04.05.2004

15. Particle Data Group Welcome Page An international collaboration that reviews particle physics and related areas of astrophysics, and compiles/analyzes data on particle properties. http://www-pdg.lbl.gov/

The 2003 web edition (Particle Listings only) is now available. The 2004 edition will be available in the spring.

16. Glossary Of Astrophysics Glossary of astrophysics Terms. The Universe as a whole is the best labratory for studying nuclear physics http://isotopes.lbl.gov/education/glossary/glossaryfa.htm

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17. AstroWeb Astronomy/Astrophysics On The Internet AstroWeb Van Gogh Starry Night GIF Astronomy/astrophysics on the Internet. Welcome to AstroWeb a collection of pointers to astronomy http://www.stsci.edu/astroweb/astronomy.html&e=747

18. NASA ADS Custom Query Form Sun Jun 6 12:44:14 2004 1 http://adsabs.harvard.edu/abstract_service.html

NASA ADS Astronomy/Planetary Query Form for Sun Jun 6 12:44:14 2004 var adr = [ "http://adsabs" , "harvard" , "edu" ] ; var absadr = "http://adsabs.harvard.edu" ; document.write(""); document.write(""); Sitemap What's New Feedback Preferences ... HELP Databases to query: Astronomy/Planetary Instrumentation Physics/Geophysics ArXiv Preprints ... Authors : (Last, F.I., one per line) SIMBAD NED LPI IAUC ... position search Require author for selection Require object for selection ( OR AND simple logic ) (Combine with: OR AND) Publication Date between and (MM) (YYYY) (MM) (YYYY) Enter Title Words Require title for selection (Combine with: OR AND simple logic boolean logic Enter Abstract Words /Keywords Require text for selection (Combine with: OR AND simple logic boolean logic Return items starting with number Full Text Search : Search OCRd text of scanned articles myADS : Personalized notification service Return: HTML Text Bibtex Portable format Journal/Volume/Page Current Journals Unread Journals FILTERS Entry Date: Since: Day(DD) Month(MM) Year(YYYY) Min Score: Select References From: document.write("");

19. Astrophysics astrophysics (since 4/92). index to astroph titles/authors; get astro-ph/abstract; help. e-Prints are available for the following years http://arxiv.org/archive/astro-ph&e=747

Astrophysics (since 4/92) index to astro-ph titles/authors get astro-ph/abstract help e-Prints are available for the following years: Additional: new astro-ph papers received (most recent mailing) recent astro-ph listings current month's astro-ph listings lastupdate of daily changes to astro-ph database (ftp format) some info for astro-ph Links to: arXiv astro-ph find abs

20. NRC Herzberg Institute Of Astrophysics: Welcome / Institut Herzberg D'astrophysi The scientific institute within the National Research Council of Canada which has the mandate from Parliament to operate and administer any astronomical observatories established or maintained by the Government of Canada. Site text available in English and French. http://www.hia-iha.nrc-cnrc.gc.ca/

Important Notices Avis importants Important Notices Avis importants

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