Arya Udry

Associate Professor of Geoscience
Expertise: Planetary Igneous Petrology, Martian Geology, Planetary Science, Meteorites


Geoscience professor Arya Udry is an expert on planetary igneous petrology, including Martian petrology.

Udry's research aims to better understand the general evolution of Mars through meteorite and rover data analyses. Under the support of UNLV and NASA, she has studied rocks measured at the Martian surface by rovers. Udry's research also expands to the asteroid belt, with investigation of enstatite-rich meteorites that are comparative to those found on the planet Mercury.


  • Ph.D.. University of Tennessee
  • M.S., University of Lausanne, Switzerland
  • B.S., University of Lausanne, Switzerland

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Arya Udry In The News

Missouri State University
Mark your calendars for the free seminars.
K.S.N.V. T.V. News 3
UNLV science professors Libby Hausrath and Arya Udry are finally getting an opportunity to analyze data after being selected by NASA for the Mars 2020 Perseverance mission.
ma RTS
The Franco-Swiss of Valaisan origin works on Martian meteorites. "I am focusing on the magmatic minerals that we will be able to find in the Jezero crater, where Perseverance landed. The goal is to understand the evolution of the interior of Mars", she explains Tuesday in La Matinale.
Las Vegas Sun
For Las Vegas, the touchdown of NASA’s Perseverance rover on Mars was a source of both national and community pride.

Articles Featuring Arya Udry

An image of rocks snapped by NASA's Mars Perseverance rover
Research | September 26, 2022

UNLV geoscientists Libby Hausrath and Arya Udry dish on latest Perseverance rover data, and provide peek at upcoming research.

people doing research
Research | December 27, 2021

UNLV researchers made international headlines this year with their discoveries. Here's a roundup of some of our top stories of 2021.

D73760_054 Kinney Lab-Chambers Grundy.JPG
Campus News | October 7, 2021

A collection of news stories featuring collaboration and reflection at UNLV.

Campus News | March 11, 2021

A collection of news stories highlighting the experts and events at UNLV.