Langley, S. P. (Samuel Pierpont), 1834-1906
Samuel Pierpont Langley (1834-1906) was the third Secretary of the Smithsonian Institution. He also served as the director of the Allegheny Observatory and a professory of astronomy at the Western University of Pennsylvania (now known as the University of Pittsburgh). While at the Smithsonian he founded the Smithsonian Astrophysical Observatory.
| Publication Date | Publishing Account | Status | Note | View |
|---|---|---|---|---|
2018-08-21 02:08:59 pm |
Dina Herbert |
published |
User published constellation |
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2018-08-21 10:08:55 am |
Dina Herbert |
published |
User published constellation |
|
2018-08-21 10:08:51 am |
Dina Herbert |
merge split |
Merged Constellation |
|
