Astronomy Online	The most astronomical WWW-site
The Nine Planets	Cuddle up to your computer and get intimate with our own little corner of the galaxy by surfing out to The Nine Planets, where text, pictures, sounds, and movies transport you all the way to the moon and beyond
EAAE	the European Association for Astronomy Education
STSCI	Space Telescope Electronic Information Service, with for instance info on the Hubble Space Telescope
Virtual tour o.t. Sun	A hot, sunny and educational tour through the Sun in HTML
WWW-Planetarium	Een overzicht van de leukste, interessantste, en mooiste sterrenkundige informatie die op het Internet te vinden is

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