- Wikipedia: Ulugh Beg
 - Brief biography of the 15th Century astronomer, mathematician, and ruler of the Mavarannhar khanate. - Ulugh Beg
- Features life and accomplishments of the grandson of Tamerlane.
- Mohammed Targai Ulugh Beg
- Astronomer and mathematician whose work made Samarkand a leading centre of astronomy during his life.
- Legacy of Ulugh Beg
- Observational astronomer of the 15th Century.
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