Baker's Evangelical Dictionary: Astrology 
Historical overview of influence of astrology and advice for Christians.
http://bible.crosswalk.com/Dictionaries/BakersEvangelicalDictionary/bed.cgi?number=T62The Dangers of Astrology 
Issues a warning against the dangerous practice of Astrology. Christian view.
http://www.ankerberg.com/Articles/new-age/NA0701W1.htm
The Skeptic's Dictionary: Astrology 
Overview of the arguments against astrology, with links to related resources and articles.
http://www.skepdic.com/astrolgy.html
Analysis of Astrology FAQ Page 
A rebuttal, by students of Bethune College's SC/BC 1800C.03 course, of the former SpiritWeb.org astrology FAQ.
http://aries.phys.yorku.ca/~mmdr/1800/astrology-faq-synopsis.html
The Astrotest 
Rob Nanninga details his findings following an astrology test he created.
http://home.wxs.nl/~skepsis/astrot.html
Astrology & Science 
Skeptical articles on astrological research, with brief rebuttals by astrologers.
http://www.astrology-and-science.com/
Infoplease.com - Cosmic Counsel 
Brief article asking what makes astrology so compelling. Mildly skeptical view.
http://www.infoplease.com/spot/astrology1.html
Astrology, is it Harmless Fun or a Gateway into the Occult? 
A detailed Christian critique of Astrology.
http://www.biblestudysite.com/astrol.htm
Astrology: Unlocking the Secrets of the Future 
A Christian site looking at such issues as astrology, destiny and fear of the future.
http://www.absolutetruth.net/astrology/
The Universe At Your Fingertips Activity: Activities With Astrology 
Activity kits to test the validity of astrology, including one for students to attempt to identify their own horoscope from an unidentified list of daily predictions.
http://www.astrosociety.org/education/astro/act3/astrology.html
Ophiuchus the Sun Sign 
A site detailing the long-standing controversy about Ophiuchus - the 'thirteenth' sign of the zodiac.
http://www.geocities.com/astrologyconstellations/ophiuchus.htm
Is Astrology Relevant to Consciousness and Psi? 
Journal of Consciousness Studies article by Geoffrey Dean and Ivan W. Kelly detailing a large-scale test which indicated that people born within minutes of each other share no more similarities than any other people.
http://www.imprint.co.uk/pdf/Dean.pdf
Age of Aquarius 
An astronomically accurate look at the so-called astrological Age of Aquarius, and related phenomena such as precession.
http://www.geocities.com/astrologyages/
The Real Romance in the Stars 
Richard Dawkins, author of 'The Selfish Gene', argues his case that astrology is neither fun nor harmless.
http://www.simonyi.ox.ac.uk/dawkins/WorldOfDawkins-archive/Dawkins/Work/Articles/1995-12romance_in_stars.shtml