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Astronomy/Astrophysics

Urania: http://www.aas.org/Urania/
The AeroSpace Navigator: http://www.ultranet.com/~adjm/aero/aeronav.html
Japan space information service: http://www.spacer.com/
Space Calendar (JPL): http://newproducts.jpl.nasa.gov/calendar/
StarWorlds - Astronomy and Related Organizations: http://cdsweb.u-strasbg.fr/~heck/sfworlds.htm
Today@NASA: http://www.hq.nasa.gov/office/pao/NewsRoom/today.html
Virtual Library of Astronomy and Astrophysics: http://www.mpifr-bonn.mpg.de/astroweb.html
ADS Abstract Service: http://adswww.harvard.edu/abs_doc/abstract_service.html
CDS Abstracts Service: http://cdsweb.u-strasbg.fr/Abstract2.html
ASCA Guest Observer Facility: http://heasarc.gsfc.nasa.gov/0/docs/asca/ascagof.html
ASCA Home Page: http://www.astro.isas.ac.jp/xray/mission/asca/ascaE.html
Astronomical information on the Internet: http://ecf.hq.eso.org/astro-resources.html
Astronomy page at VOL.IT: http://www.vol.it/UK/EN/SCIENCE/ASTRO/
AstroWeb: Astronomy resources on the Internet: http://fits.cv.nrao.edu/www/astroweb/astronomy.html
CADC (Canadian Astronomical Data Center) Home Page: http://cadcwww.dao.nrc.ca/
Compton Observatory Science Support Center: http://cossc.gsfc.nasa.gov/
Coordinate conversions: http://heasarc.gsfc.nasa.gov/Tools/Coco.html
ESISBIB Page: http://www.esrin.esa.it/htdocs/esis/esis.html
ESO On-Line Information System: http://http.hq.eso.org/eso-homepage.html
Evidence of Primitive Life From Mars: http://cu-ames.arc.nasa.gov/marslife/
FITS Data Browser Page: http://hdf.ncsa.uiuc.edu:4321/fits/
FITS Support Office Home Page: http://www.gsfc.nasa.gov/astro/fits/fits_home.html
Galileo Resources in Internet: http://www.ncc.com/ncc/gll/
IAU: Central Bureau for Astronomical Telegrams: http://cfa-www.harvard.edu/cfa/ps/cbat.html
International Astronomy Meetings: http://cadcwww.dao.nrc.ca/meetings/
Monthly Ephemerides of Moon and Planets: http://www.mclink.it/mclink/astro/alma/eff_m.htm
NSSDC COHOWeb (Data Retrival): http://nssdc.gsfc.nasa.gov/cohoweb/cw.html
Project Galileo (JPL): http://www.jpl.nasa.gov/galileo/
SEDS.LPL.Arizona.EDU WWW Site: http://seds.lpl.arizona.edu/
SETI Institute Home Page: http://www.metrolink.com/seti/SETI.html
Space Calendar (JPL): http://newproducts.jpl.nasa.gov/calendar/
SPACE JOBS - Employment Opportunities in the Space Industry: http://www.spacejobs.com/
Space Calendar: file://explorer.arc.nasa.gov/pub/SPACE/FAQ/calendar.html
The Star*s Family of Astronomy and Related Resources: http://cdsweb.u-strasbg.fr/~heck/sf.htm
Viewing: http://heasarc.gsfc.nasa.gov/Tools/Viewing.html
Students for the Exploration and Development of Space - SEDS: http://seds.lpl.arizona.edu/seds/seds.html
W3Browse: Main Page: http://heasarc.gsfc.nasa.gov/cgi-bin/W3Browse/w3browse.pl
WebStars: Astrophysics in Cyberspace: http://guinan.gsfc.nasa.gov/WebStars.html
Welcome to the SSDOO WWW Server: http://ssdoo.gsfc.nasa.gov/adf/adf.html

Astronomical Catalogs

APM Guide Star Catalog: http://www.ast.cam.ac.uk/~apmcat/
Catalog Browser at SAX/SDC: http://www.sdc.asi.it/develop/browser/
The NRAO VLA Sky Survey: http://www.cv.nrao.edu/~jcondon/nvss.html
OMNIWeb (Near-Earth solar wind magnetic field and plasma data): http://nssdc.gsfc.nasa.gov/omniweb/ow.html
SkyView image retrieval facility: http://skview.gsfc.nasa.gov/skyview.html
SkyView Advanced Form: http://skyview.gsfc.nasa.gov/cgi-bin/v2.2/skyview_advanced

Astronomical Journals

AAS bibliographical searches: http://cfa-www.harvard.edu/aas/aas_search.shtml
Astronomy and Astrophysics A&A: http://science.springer.de/aa/
Astronomy & Astrophysics Supplement Online: http://www.ed-phys.fr/docinfos/OnlineAetA.html
Astronomy & Astrophysics Abstracts: http://cdsweb.u-strasbg.fr/Abstract.html
The Astrophysical Journal: http://www.noao.edu/apj/apj.html
The Astrophysical Journal Electronic Edition: http://www.journals.uchicago.edu/ApJ/journal/
GCNews, Galactic Center Newsletter: http://www.astro.umd.edu/~gcnews/
Nature: http://www.nature.com/
New Astronomy: http://www.elsevier.nl/journals/newast/
Papers Submitted to Selected Astronomical Publications: http://www.noao.edu/apj/ypages/last10.html

Astronomical Picture/Movie Archives

Astronomical Image Library: http://www.syz.com/images/
Astronomical pictures & animations: http://www.univ-rennes1.fr/ASTRO/astro.english.html
HST Greatest Hits 1990-1995 Gallery: http://www.stsci.edu/pubinfo/BestOfHST95.html
JPL Images: ftp://jplinfo.jpl.nasa.gov/public/jplinfo/html/images.htm
NASA - JSC Digital Image Collection: http://images.jsc.nasa.gov/html/home.htm
NASA Shuttle Web: http://shuttle.nasa.gov/

Italian Astronomical Observatories

Astronet Home Page: http://www.pd.astro.it/Astronet/Home-Page.html
Astrophysical Observatory of Arcetri: http://helios.arcetri.astro.it/
Astronomical Observatory of Bologna: http://boas3.bo.astro.it/HomePage.html
Astronomical Observatory of Cagliari: http://caosun.unica.it/welcome.html
Osservatorio Astronomico di Capodimonte: http://oacosf.na.astro.it/
Astronomical Observatory of Catania: http://www.ct.astro.it/
Astronomical Observatory of Rome: http://oar.rm.astro.it/home.html
Astronomical Observatory of Padova: http://www.pd.astro.it/
Astronomical Observatory of Palermo: http://www.astropa.unipa.it/
Astronomical Observatory of Teramo: http://terri1.te.astro.it/oact-home/home.html
Astronomical Observatory of Torino: http://otoxd2.to.astro.it/
Astronomical Observatory of Trieste: http://www.oat.ts.astro.it/

Institute Home Pages

AAS Home Page: http://www.aas.org/
Agenzia Spaziale Italiana (ASI): http://hp835.mt.asi.it/
Agenzia Spaziale Italiana (ASI): http://geodaf.mt.asi.it/00HTL/asi.html
Astronomical Observatories in the Word: http://www.tesre.bo.cnr.it/~mauro/HotList/obs-list.html
CDS, Strasbourg: http://cdsarc.u-strasbg.fr/CDS.html
Center for Astrophysics and Space Sciences at UCSD: http://cassfos01.ucsd.edu:8080/
CSIRO ITSB's WWW Server Home Page: http://www.csiro.au/
ESA - European Space Agency: http://www.esrin.esa.it/
ESA Astrophysics Division Home Page: http://astro.estec.esa.nl/
ESA Information Services: http://www.esrin.esa.it/htdocs/esa/esa_is.html
Gamma and Cosmic Ray Astrophysics Branch: http://osse-www.nrl.navy.mil/
Harvard-Smithsonian Center for Astrophysics: http://cfa-www.harvard.edu/
Instituto de Astrofisica de Canarias: http://www.ll.iac.es/home.html
ISAS Astronomy Group Home Page: http://www.astro.isas.ac.jp/
Mount Wilson Observatory: http://www.mtwilson.edu/
National Astronomy and Ionosphere Center: http://www.naic.edu/
Space Telescope Science Institute: http://stsci.edu/top.html
SPIE Home Page: http://www.spie.org/
SRON Utrecht Home Page: http://ruurq2.sron.ruu.nl/
The University of Washington Astronomy Department: http://www.astro.washington.edu/

NASA Institute Home Pages

Guide to NASA Online Resources: http://naic.nasa.gov/naic/guide/
HEASARC/GSFC Home Page: http://heasarc.gsfc.nasa.gov/
NASA/Goddard Space Flight Center: http://pao.gsfc.nasa.gov/gsfc.html
NASA Jet Propulsion Laboratory: http://www.jpl.nasa.gov/
NASA Jet Propulsion Laboratory Imaging Radar Home Page: http://southport.jpl.nasa.gov/
NASA Langley Research Center NASA Online: http://mosaic.larc.nasa.gov/nasaonline/nasaonline.html
NASA Technical Report Server (NTRS): http://techreports.larc.nasa.gov/cgi-bin/NTRS
NRC/NAS/NAE/IOM Home Page: http://www.nas.edu/
OGIP FITS Working Group: http://heasarc.gsfc.nasa.gov/0/docs/heasarc/ofwg/ofwg_intro.html

SAX Home Pages

SAX MISSION HOME PAGE: http://www.sdc.asi.it/sax/sax_main.html
Istituto IFCAI - SAX Activities: http://www.ifcai.pa.cnr.it/Sax/sax-activities.html
Istituto TeSRE - SAX PDS information directory: http://saxpds2.tesre.bo.cnr.it/Pds/
Index of messages sent to the PDS group: http://saxpds2.tesre.bo.cnr.it/Listserv/Pds_group/
Index of SAX CGX AO1 mailing lists at botes2.tesre.bo.cnr.it: http://www.tesre.bo.cnr.it/Listserv/sax_cgx_ao1.html
SAX specific top page: http://www.ifctr.mi.cnr.it/Sax/sax-specific.html
SAX Ground Segment Home Page at Itesre: http://www.tesre.bo.cnr.it/Sgs/
SRON Utrecht SAX Welcome Page: http://ruurq2.sron.ruu.nl/astronomy_projects/sax/Welcome.html
XAS Reference: http://www.tesre.bo.cnr.it/Xas/
XAS Home Page at IFCTR: http://www.ifctr.mi.cnr.it/Sax/xasblurb.html
SAX/PDS SoftWare: Sensitivity Computation: http://saxpds2.tesre.bo.cnr.it/Pds/Actions/PDSsens.html

XTE Home Pages

ARGUS:**baseline**: http://heasarc.gsfc.nasa.gov/cgi-bin/argus/argus.pl
ASM One-Day Averages: http://space.mit.edu/~derekfox/xte/One-Day.html
MIT XTE ASM Page: http://space.mit.edu/XTE/ASM_lc.html
High Energy X-ray Timing Experiment (HEXTE) Page: http://mamacass.ucsd.edu:8080/hexte/hexte.html
XTE BIG EVENTs: http://heasarc.gsfc.nasa.gov/docs/xte/whatsnew/big.html
XTE GOF: http://heasarc.gsfc.nasa.gov/docs/xte/xte_1st.html
XTE NRA Information: http://heasarc.gsfc.nasa.gov/docs/xte/nra.html
X-ray Timing Explorer Science Operations Facility (SOF): http://heasarc.gsfc.nasa.gov/docs/xte/SOF/XTESOF.html
XTE SOF Shift Report Viewer: http://heasarc.gsfc.nasa.gov/cgi-bin/XTEsrvfront.pl
XTE In-Orbit Check Out Status: http://heasarc.gsfc.nasa.gov/docs/xte/SOF/IOCNews.html
MIT X-Ray Timing Explorer Project: http://space.mit.edu/XTE/XTE.html