Asaph Hall
Astronomer, discoverer of Mars' moons
Astronomer, discoverer of Mars' moons
1907
119 years ago — 78 years old
Scientists & Innovators
United States
An American astronomer and academic contributed significantly to the understanding of Mars. Conducted observations at the United States Naval Observatory. Discovered the two moons of Mars, Phobos and Deimos, in 1877, expanding knowledge of planetary moons. Published numerous papers, detailing findings on celestial bodies and their movements.
Discovered the moons of Mars, Phobos and Deimos
Served as the director of the United States Naval Observatory
Made measurements of Mars' diameter and distance
Born on October 15, 1825, she became the queen consort of William III of the Netherlands. She married William III in 1849 and played a significant role in the royal household. She focused on charitable activities and worked to support the welfare of children and the underprivileged during her time as queen consort. Her marriage produced three children, contributing to the Dutch royal lineage. After her husband ascended the throne, she became an integral figure at the court, participating in various social functions and engagements. She passed away in 1883.
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