john herschel

Học thuật
Thân thiện
john herschel

Sir John Herschel observes the southern sky through a large brass telescope.

Definition
  1. Proper noun:
    • English astronomer: John Herschel was a notable English astronomer, the son of the astronomer William Herschel. He is recognized for significantly expanding astronomical catalogs to include stars of the southern hemisphere and for conducting foundational work in the field of photography.
Usage Examples
  • Proper noun:
    • The observatory owns a telescope once used by John Herschel.
    • John Herschel's contributions to astronomy and photography were groundbreaking for the 19th century.
Advanced Usage
  • Historical and scientific context: The name "John Herschel" is used to refer to his body of work, legacy, or specific discoveries.
    • The photographic process was advanced by the experiments of John Herschel.
    • Studying the papers of John Herschel provides insight into 19th-century science.
Variants and Related Words
  • Herschelian (adj): Pertaining to John Herschel, his father William Herschel, or their astronomical work.
    • The Herschelian telescope design was innovative.
Synonyms
  • Sir John Herschel: His full title, as he was knighted in 1831.
  • John Frederick William Herschel: His full name.
Related Phrases and Terms
  • Herschel Catalogue: Refers to astronomical catalogs compiled by John Herschel or his father.
  • Cyanotype: A photographic printing process invented by John Herschel.
john herschel

Sir John Herschel observes the southern sky through a large brass telescope.

Noun
  1. English astronomer (son of William Herschel) who extended the catalogue of stars to the southern hemisphere and did pioneering work in photography (1792-1871)

Từ đồng nghĩa

Từ chứa "john herschel"