Browse Collections (16 total)
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Pluto
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,…
Slipher Brothers
This collection highlights the lives and careers of brothers and Lowell Observatory astronomers V.M. and E.C. Slipher.
The Lowell Observer
This is a collection of Lowell Observatory's newsletter, The Lowell Observer. Issues from Summer 2011-present are available at…
Observation Logbooks
E.C. Slipher
This collection contains material created by Lowell Observatory astronomer E.C. Slipher (1883-1964). He began his higher education at Indiana…