Willem De Sitter (Noun)
Meaning
Dutch astronomer who calculated the size of the universe and suggested that it is expanding (1872-1934).
Classification
Nouns denoting people.
Examples
- Willem de Sitter was a renowned Dutch astronomer who made significant contributions to the field of cosmology.
- De Sitter's work on the size of the universe and its expansion laid the foundation for modern theories of cosmology.
- Willem de Sitter was a prominent figure in the development of modern astronomy, and his work continues to influence research today.
- De Sitter's calculations on the size of the universe were groundbreaking for his time and paved the way for future discoveries.
- Willem de Sitter's suggestion that the universe is expanding was a radical idea that challenged the conventional wisdom of his era.