Vesto Slipher
1875 – 1969 · US
Biography
Vesto Slipher (1875–1969) was an astronomer or scientist associated with United States. Measured large radial velocities of spiral nebulae, providing key observational groundwork for cosmic expansion. In this library, the biography is linked to Radial-velocity method, Discovery of cosmic expansion so the historical contribution can be read beside the modern scientific concepts it influenced.
Contributions
Measured large radial velocities of spiral nebulae, providing key observational groundwork for cosmic expansion.
Legacy & impact
The legacy of Vesto Slipher remains visible in modern work on Radial-velocity method, Discovery of cosmic expansion and in the broader shift toward quantitative, testable astronomy.
Key works & discoveries
- Pioneering spectroscopic radial velocities of spiral nebulae (1910s)
Pioneering spectroscopic radial velocities of spiral nebulae (1910s).