Hermann Brück
Physicist and astronomer, co-discoverer of a comet
Physicist and astronomer, co-discoverer of a comet
1905
121 years ago
Scientists & Innovators
Germany
A physicist and astronomer with significant contributions to the field of celestial mechanics. Specialized in the study of comets, collaborated with a team in the discovery of the periodic comet 87P/Bus, which orbits the sun approximately every 6.5 years. Conducted research on astrophysics and the behavior of celestial bodies, publishing several influential papers during the career. Also worked at several prominent institutions in both Germany and Scotland, contributing to advancements in observational techniques and theoretical understanding within astronomy.
Co-discovered the periodic comet 87P/Bus
Published influential papers on celestial mechanics
A prominent figure in the American military and political arena, served as the 28th Secretary of War from 1868 to 1869. Led troops in several significant battles during the Civil War, including the Battle of Wilson’s Creek and the Atlanta Campaign. After the war, held various military commands and participated in the Reconstruction efforts, overseeing military districts in the South. Played a crucial role in the negotiations surrounding the impeachment of President Andrew Johnson, advocating for leniency in dealing with the South post-war.
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Continue ReadingSaladin established the Ayyubid Sultanate in the 12th century, uniting Egypt and Syria under his rule. His leadership during the Crusades was characterized by the recapture of Jerusalem in 1187, a significant event that altered the course of Christian-Muslim relations. Saladin's reputation for chivalry and respect for his opponents earned him admiration across cultures. He engaged in numerous battles against the Crusaders, displaying strategic acumen and military prowess throughout his campaigns.
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