News: preprints
The Extrasolar Planets Encyclopaedia
Astronomical news in Hungarian
systemic exoplanet blog

Astrophysics Data System
Center de Données astronomique de Strasbourg
Dunlap Observatory Cepheid Database

Hungarian Academy of Sciences
Hungarian Space Office
Eötvös Loránd Research Network
HELAS - European Helio- and Asteroseismology Network

NASA - National Aeronautics and Space Administration
ESA - European Space Agency
University of Florida
ELTE - Eötvös Lorand University, Budapest

Projects, missions:
CoRoT - COnvection, ROtation & Transits plan�taires
Kepler - A search for habitable planets
PLATO - PLAnetary Transits and Oscillations of stars
CHEOPS - CHaracterizing ExOPlanet Satellite
TESS - Transiting Exoplanet Survey Satellite
Ariel - Atmospheric Remote-sensing Infrared Exoplanet Large-survey
MACHO - A search for MAssive Compact Halo Objects
OGLE - The Optical Gravitational Lemsing Experiment
EROS - Expérience pour la Recherche d'Objets Sombres
ASAS - The All Sky Automated Survey


Organs and organ music:
Pipe organs
Johannus digital organs
Collection of my own organ performances

SZTAKI Dictionary
Google - the search engine
Wikipedia - the free encyclopedia
TWAN - The World At Night project