Which Islamic scholar is known for his pioneering work in optics and astronomy?

A. Al-Haytham (Alhazen)
B. Al-Biruni
C. Al-Khwarizmi
D. Ibn Sina (Avicenna)

Answer: Al-Haytham (Alhazen)


Additional Information: Al-Haytham (Alhazen) is known for his pioneering work in optics and astronomy.