Dr. Roger Wiens

Professor

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Biography

Roger Wiens is a Professor in the Department of Earth, Atmospheric, and Planetary Sciences at Purdue University, with a courtesy appointment in Aerospace and Astronautical Engineering. He is also a Senior Fellow at Los Alamos National Laboratory (LANL), where he has made significant contributions to planetary science with a focus on Mars. Wiens has developed various instruments for space exploration including the ChemCam and SuperCam instruments used in the Mars rover missions. He has led numerous missions, including the Genesis mission which aimed to collect solar wind samples. Wiens's research interests lie in planetary science, cosmochemistry, and the development of advanced analytical techniques such as laser-induced breakdown spectroscopy and Raman spectroscopy. His educational background includes a PhD from the University of Minnesota and extensive experience in high-stakes space missions, including several awards for his research contributions.

Research Interests

Experience

Professor

2020-01-01 — Present

Purdue University • West Lafayette, IN

Teaching and conducting research in planetary science.

Senior Fellow

2017-01-01 — Present

Los Alamos National Laboratory • Los Alamos, NM

Leading research in planetary exploration and developing scientific instruments for Mars missions.

Awards

#

NASA Group Achievement Award

2023-01-01
#

Los Alamos National Laboratory Distinguished Performance Award

2019-01-01

Requirements for Purdue University

Master Program
Requirements
GPA Requirement
Required:3.5
TOEFL
Listening
Required:22
Reading
Required:22
Writing
Required:22
Speaking
Required:22
Total
Required:100
IELTS
Listening
Required:7
Reading
Required:7
Writing
Required:7
Speaking
Required:7
Overall
Required:7.5
Duolingo
Overall Score
Required:135
Overall
Required:135
Prerequisites
Bachelor's degree in CS or related field Foundational concepts of computer science Data structures Computer architecture Operating systems Mathematics through differential equations Linear and matrix algebra
Application Checklist
  • Official Transcripts
  • Academic Statement of Purpose
  • Personal History Statement
  • Resume
  • Three Letters of Recommendation
  • CS Supplementary Form
Specialization Notes

GRE is not required.