Sextant (astronomy)
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- Vincenzo De Risi Editor the Objects of Geometry from Antiquity to The
- The Mystery of the Cassiopeia a (Cas A) Supernova Event
- Jonathan Powell from Cave Art to Hubble: a History of Astronomical Record Keeping Astronomers’ Universe
- History of Navigation.Pdf
- X. Kolumb In. Dilin. Hazır Kitab.Pdf
- The Maragheh Observatory, Iran
- Encyclopedia of the History of Arabic Science, Volume 1
- Build a Simple Sextant (Teacher’S Version) Background: a Sextant Is a Tool for Measuring the Angular Altitude of a Star Above the Horizon
- Astro 1: Introductory Astronomy
- Muslim Observatories
- AS 3Cf3 Study Questions Fall 2009 Lindberg
- Precision Astrolabe
- 1001 Inventions Abu Dhabi Teachers’ Pack
- Ulugh Beg's Observatory, Uzbekistan
- List of Authors
- Islamic Contribution to Science and Technology
- Samarkand.Pdf
- Islamic Astronomy