Asaph Hall III
Asaph Hall III was an American astronomer best known for his discovery of the two moons of Mars, Phobos and Deimos, in 1877. His work significantly advanced the understanding of the Martian system and contributed to the field of planetary astronomy.
Born on Oct 15, 1829 (195 years old)
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Romania:
Asaph Hall III discovered the satellite Deimos on August 12, 1877.
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