# Mark Robert Showalter

> Mark Robert Showalter is an American senior research scientist at the SETI Institute. He is the discoverer of six moons and three planetary rings. He is the Principal Investigator of NASA's Planetary Data System Rings Node, a co-investigator on the Cassini–Huygens mission to Saturn, and works closely with the New Horizons mission to Pluto.

*American astronomer*

**Canonical URL:** https://fame.am/person/mark-robert-showalter

## Identity
- **Profile type:** Scientist ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Scientists
- **Country:** United States
- **Born:** 1957-12-05
- **Status:** living
- **Gender:** male

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 43.4 / 100
- **Momentum:** 15.0 / 100  (trend: BREAKOUT)
- **Historical depth:** 9.2 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 60.0 / 100
- **Profile completeness:** 70.0 / 100

## Sources
- [Марк Шоволтер](https://uk.wikipedia.org/wiki/%D0%9C%D0%B0%D1%80%D0%BA_%D0%A8%D0%BE%D0%B2%D0%BE%D0%BB%D1%82%D0%B5%D1%80)
- [মার্ক আর. শোঅল্টার](https://bn.wikipedia.org/wiki/%E0%A6%AE%E0%A6%BE%E0%A6%B0%E0%A7%8D%E0%A6%95_%E0%A6%86%E0%A6%B0._%E0%A6%B6%E0%A7%8B%E0%A6%85%E0%A6%B2%E0%A7%8D%E0%A6%9F%E0%A6%BE%E0%A6%B0)
- [Mark R. Showalter](https://de.wikipedia.org/wiki/Mark_R._Showalter)
- [Μαρκ Σοουόλτερ](https://el.wikipedia.org/wiki/%CE%9C%CE%B1%CF%81%CE%BA_%CE%A3%CE%BF%CE%BF%CF%85%CF%8C%CE%BB%CF%84%CE%B5%CF%81)
- [Mark R. Showalter](https://en.wikipedia.org/wiki/Mark_R._Showalter)
- [Mark R. Showalter](https://es.wikipedia.org/wiki/Mark_R._Showalter)
- [Mark R. Showalter](https://fi.wikipedia.org/wiki/Mark_R._Showalter)
- [Mark R. Showalter](https://fr.wikipedia.org/wiki/Mark_R._Showalter)
- [मार्क शोवाल्टर](https://hi.wikipedia.org/wiki/%E0%A4%AE%E0%A4%BE%E0%A4%B0%E0%A5%8D%E0%A4%95_%E0%A4%B6%E0%A5%8B%E0%A4%B5%E0%A4%BE%E0%A4%B2%E0%A5%8D%E0%A4%9F%E0%A4%B0)
- [Mark R. Showalter](https://no.wikipedia.org/wiki/Mark_R._Showalter)
- [Mark R. Showalter](https://tr.wikipedia.org/wiki/Mark_R._Showalter)
- [Wikidata](https://www.wikidata.org/wiki/Q5999525)

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