Islam and Science

Astronomy and Moonsighting

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Ramadan & Unity

http://www.shu.ac.uk/students/union/socs/Islamic/ramunity.htm - English
Discussion of Ramadan and difference of opinion with regard to moon sighting
 

Committee for Crescent Observation International

http://www.iio.org/cfco/ - English

 

Astronomy for Islam

http://www.moonsighting.com/home.html - English
The astronomy and moonsighting home page of Dr. Khalid Shaukat
 

Astronomy and Islam

http://www.ummah.org.uk/astronomy/ - English

 

Islam, Astronomy, Hilal, and Cyberspace

http://www.columbia.edu/~mnd/ - English

 

Islam - Salat - Hilal - Crescente - Halal - Twilight

http://www.southcom.com.au/~cengiata/ - English
Information on prayer times, hilal sighting, and the phases of the moon. Also offers software for determining prayer times, including BASIC source code
 

Hilaal

http://www.jamiat.org.za/hilaal.html - English
From Jamiatul Ulama (South Africa)