Browse Collections (16 total)
E.C. Slipher
This collection contains material created by Lowell Observatory astronomer E.C. Slipher (1883-1964). He began his higher education at Indiana…
Observation Logbooks
The Lowell Observer
This is a collection of Lowell Observatory's newsletter, The Lowell Observer. Issues from Summer 2011-present are available at…
Slipher Brothers
This collection highlights the lives and careers of brothers and Lowell Observatory astronomers V.M. and E.C. Slipher.
Historic Buildings and Telescopes
Lowell Observatory has been contributing to science since 1894 when Percival Lowell established his institution in Flagstaff, Arizona. Over the years,…
Pluto
V. M. Slipher
Papers and correspondence of Lowell Observatory astronomer V. M. Slipher.
Percival Lowell
A Few of Our Favorite Things
Letters, drawings, maps, and other favorite items from our collections.
Oral Histories
A collection of oral history interviews with current and former Lowell Observatory staff and associates. Includes audio and written transcripts.