Samuel Pierpont Langley
American physicist, pioneer of aviation, and 3rd Secretary of the Smithsonian (1834-1906)
United StatesSummary
Updated 2026-06-01
Samuel Pierpont Langley was an American aviation pioneer, astronomer and physicist who invented the bolometer. He was the third secretary of the Smithsonian Institution and a professor of astronomy at the University of Pittsburgh, where he was the director of the Allegheny Observatory.
Biography
About
Samuel Pierpont Langley was an American aviation pioneer, astronomer and physicist who invented the bolometer. He was the third secretary of the Smithsonian Institution and a professor of astronomy at the University of Pittsburgh, where he was the director of the Allegheny Observatory.
Profile
Specialty
Not enough public signals yet. Connect a profile, add a source, or claim this profile to populate this section.
Profile
Credentials
Not enough public signals yet. Connect a profile, add a source, or claim this profile to populate this section.
Profile
Tags & topics
Profile
Platforms
No platforms connected yet.
Profile
Timeline
No timeline events yet. Claim the profile to add milestones.
Profile
Trend
Fame score, last 90 days
Profile
Score breakdown
The six component signals behind the Fame score, and their ranks across the leaderboards.
Fame
Stable7.5
Composite of search demand, mentions, audience & graph footprint.
Score components
Momentum2.0
Historical20.4
Source confidence60.0
Completeness70.0
Global rank
—
Country rank
—
Category rank
#86
Profile
Sources
- WikipediaHigh confidencewikipedia · en.wikipedia.org
- WikidataHigh confidencewikidata · wikidata.org
- Pantheon 2.0High confidencedatabase · pantheon.world
Discover
You might know
Similar profiles worth watching
.jpg)
.jpg)
.jpg)