Giuseppe Piazzi
Italian astronomer who discovered Ceres
Italian astronomer who discovered Ceres
1746
280 years ago
Scientists & Innovators
Italy
An Italian mathematician and astronomer established the first observatory in Palermo, Italy. Conducted extensive observations of stars and celestial bodies. In 1801, discovered the dwarf planet Ceres while searching for a predicted planet between Mars and Jupiter. This discovery marked the first time a celestial object was identified in the asteroid belt. Developed a star catalog known as the 'Catalog of the Fixed Stars', which included the positions of over 7,000 stars. Contributed significantly to the field of astronomy through various publications and observations until his death.
Discovered the dwarf planet Ceres
Founded the Palermo Astronomical Observatory
Published the Catalog of the Fixed Stars
Count-Duke of Olivares served as the chief minister to King Philip IV of Spain from 1621 to 1643. He played a significant role in the administration and military strategies of Spain during the Thirty Years' War. His policies aimed at centralizing the Spanish government and increasing its power, although they faced resistance from various regions. Olivares’ advocacy for the union of the Spanish kingdoms and his efforts to reform taxation were pivotal during his tenure. His influence diminished later due to various military defeats and internal opposition, leading to his eventual fall from power.
Continue ReadingBorn in France, a prominent singer and guitarist gained popularity in the 1960s. Contributed significantly to the French music scene with a distinctive style that blended pop and jazz. Achieved international success with the hit song 'Raindrops Keep Fallin' on My Head' and recorded multiple albums throughout his career. Also enjoyed acclaim for his performances in cabaret and television, showcasing a smooth vocal delivery and engaging stage presence.
Continue ReadingBorn in 1920, a Canadian chemist and academic focused on carbohydrate chemistry. Contributed to the understanding of complex carbohydrates and glycosylation reactions. Held a distinguished career at the University of Alberta, where numerous graduate students were mentored. Published extensively in scientific journals, influencing research in the field of chemistry.
Continue ReadingAn Italian ophthalmologist and surgeon, contributed significantly to the field of eye surgery in the 18th century. Developed techniques that advanced cataract surgery, laying groundwork for modern ophthalmological practices. Published works on eye diseases and surgical methods, influencing future generations of surgeons in Italy and beyond.
Continue ReadingAn American architect played a significant role in modern architecture during the mid-20th century. As part of the architectural firm Skidmore, Owings & Merrill, contributed to the design of several prominent buildings. The Lever House in New York City, completed in 1952, is recognized as an example of International Style architecture. This work exemplified the transition from traditional to modern urban design. Additionally, contributed to the design of projects such as the Union Carbide Building. Advocated for women's representation in architecture, significantly influencing future generations.
Continue ReadingGained notoriety during the Great Depression as a bank robber. Led a group known as the Dillinger Gang, which committed a series of robberies across several states in the Midwest. Escaped from jail twice, becoming a symbol of criminality. Captured and shot by FBI agents in 1934.
Continue Reading