Vesto Melvin Slipher (1875-1969) - Find a Grave Memorial
1939: Sign of Life on Mars Reported - The New York Times
Slipher (lunar crater) - Wikipedia
Remembering V.M. Slipher's work at Lowell
The Expanding Universe | Astronomy
Who is Vesto? | Vesto PR
Vesto Slipher: Uncovering the Cosmos – The Indiana History Blog
Origins of the Expanding Universe 1912-1932
Slipher, Vesto Melvin | Hrvatska enciklopedija
Vesto Melvin Slipher · The Slipher Brothers · Lowell Observatory Archives
Remembering V.M. Slipher's work at Lowell
Vesto Melvin Slipher | Department of Physics & Astronomy at Sonoma State University
Vesto Melvin Slipher working with equipment | Niels Bohr Library & Archives
Vesto Slipher: Uncovering the Cosmos – The Indiana History Blog
V.M. Slipher American Astronomer - Online Star Register
VESTO MELVIN SLIPHER
Vesto Slipher: Uncovering the Cosmos – The Indiana History Blog
Edwin Hubble - Wikipedia
La Aventura de la Ciencia: Vesto Slipher (I): La expansión del universo
Vesto Melvin Slipher · The Slipher Brothers · Lowell Observatory Archives
