LINKURI

LINKURI

American Association of Variable Star Observers (AAVSO)
Asociation Francaise des Observateurs des Etoiles Variables (AFOEV)
Variable Star Network (VSNET)
National Aeronautics and Space Agency (NASA)
International Comet Quarterly (ICQ)
Sky & Telescope
Astronomy Magazine
Astroclubul Bucuresti
Institutul Astronomic al Academiei Romane
California Institute of Technology (CALTECH)
Comet Observation Home Page
Extrasolar Planets Encyclopedia
International Meteor Organization
The Planetary Society
Stiinta si Tehnica

Astronomical Catalogs Online (ADC/NASA)
http://adc.gsfc.nasa.gov/adc.html

The Constellations and their Stars (Chris Dolan)
http://www.astro.wisc.edu/~dolan/constellations/constellations.html

Un ghid practic pt aspirantul la doctorat in US (Mihai
Budiu)
http://www.cs.cmu.edu/~mihaib/articles/ghid-doc/index.html

Asteroid Occultations 2001 (Ludek Vasta, Jan Manek)
http://sorry.vse.cz/~ludek/mp/2001/

The NASA Astrophysics Data System (professional
journals online)
http://adsabs.harvard.edu/

Astronomy Labs (Tammy Josephs)
http://joy.chara.gsu.edu/~lab/

CLEA Project (nice astronomy labs to download and
work)
http://www.gettysburg.edu/academics/physics/clea/CLEAhome.html

Small-Body Search (Object Identification from
Observations)
http://ssd.jpl.nasa.gov/cgi-bin/sb_search

JPL Solar System Dynamics (JPL/NASA)
http://ssd.jpl.nasa.gov/

JPL HORIZONS Ephemeris System Online
http://ssd.jpl.nasa.gov/horizons.html

Asteroid Ephemeris Generator (Lowell Observatory)
http://asteroid.lowell.edu/cgi-bin/koehn/asteph

USNO Astronomical Applications Department
http://aa.usno.navy.mil/

NASA/IPAC Extragalactic Database (NED)
http://nedwww.ipac.caltech.edu/

Canadian Astronomy Data Center (CADC)
http://cadcwww.dao.nrc.ca/

SIMBAD Astronomical Database (Centre de Donees Astr de
Strasbourg)
http://simbad.u-strasbg.fr/sim-fid.pl
(see also VIZIER, Aladin products)