Ask the Chatbot Games & Quizzes History & Society Science & Tech Biographies Animals & Nature Geography & Travel Arts & Culture ProCon Money Videos

Giuseppe Piazzi: Quick Facts

Written and fact-checked by
The Information Architects of Encyclopaedia Britannica

The Information Architects maintain a master list of the topics included in the corpus of  Encyclopædia Britannica, and create and manage the relationships between them.
The Information Architects of Encyclopaedia Britannica

Facts

Born July 16, 1746
Died July 22, 1826 (aged 80) • Naples • Italy
Subjects Of Study Ceres
Johannes Hevelius.
Johannes Hevelius
Polish astronomer
Engraving of six astronomers, with Hipparchus seated at center and, from left to right, Galileo, Johannes Hevelius, Tycho Brahe, Nicolaus Copernicus, and Ptolemy standing, each holding scientific instruments.
Hipparchus
Greek astronomer
William Herschel
William Herschel
British-German astronomer
Engraving portrait of Carl Friedrich Gauss wearing a cap and formal 19th-century clothing, with detailed shading around his face and upper body.
Carl Friedrich Gauss
German mathematician
How did Ptolemy explain retrograde motion?
Ptolemy
Egyptian astronomer, mathematician, and geographer
Edmond Halley
Edmond Halley
British scientist
John Herschel
Sir John Herschel, 1st Baronet
English astronomer
Annie Jump Cannon
Annie Jump Cannon
American astronomer
default image
Benjamin Apthorp Gould
American astronomer
default image
John Flamsteed
British astronomer
Otto Heckmann at the European Southern Observatory's (ESO's) one-metre Schmidt telescope at La Silla, Chile, 1971.
Otto Heckmann
German astronomer
default image
Frank Schlesinger
American astronomer
default image
Jacobus Cornelius Kapteyn
Dutch astronomer
Argelander, Friedrich Wilhelm August
Friedrich Wilhelm August Argelander
German astronomer
Johan Dreyer, c. 1910
Johan Ludvig Emil Dreyer
Danish astronomer
William Wallace Campbell
William Wallace Campbell
American astronomer
Pickering, Edward Charles
Edward Charles Pickering
American physicist and astronomer
default image
Charles Messier
French astronomer
Orion
Johann Bayer
German astronomer
Lacaille, detail from an engraving
Nicolas Louis de Lacaille
French astronomer

Related Quizzes

View of the Andromeda Galaxy (Messier 31, M31).
Astronomy and Space Quiz
Michael Faraday (L) English physicist and chemist (electromagnetism) and John Frederic Daniell (R) British chemist and meteorologist who invented the Daniell cell.
Faces of Science
Nicolaus Copernicus. Nicolas Copernicus (1473-1543) Polish astronomer. In 1543 he published, forward proof of a Heliocentric (sun centered) universe. Coloured stipple engraving published London 1802. De revolutionibus orbium coelestium libri vi.
All About Astronomy