The new astrolabe incorporates all the features of traditional astrolabe models and also includes new innovations that were first implemented as a result of my research into this ancient astronomical instrument beginning in 2008. Specifically, my investigation of Al-Biruni’s book Istīʻāb wuǧūh al-mumkina fī ṣināʻati’l-usṭurlāb [Assimilation of the Possible Faces in the Art of the Astrolabe], which is considered one of the most important texts in the history of science on the theory and construction of astrolabes, prompted me to design and manufacture a new astrolabe that takes into account recent advancements in astronomical sciences. The use of computer-aided design and manufacturing software such as AutoCAD and Solidworks have also enabled all parts of the astrolabe to be accurately drawn and designed. The new features of this astrolabe include:

• Improvements in the astrolabe’s general form

• The Andromeda galaxy’s inclusion within the astrolabe’s network

• The inclusion of an visible double star cluster within the astrolabe’s network

• A year is divided into 365 days

• The path of the ecliptic is separated into the 13 constellations

• The months of the solar year are included

• The times for Fajr and Ishā prayers have been included

• Modern time-telling methods are also included • Corrosion-resistant aluminium is now used in the construction of the astrolabe.