Skip to main content
Ohio State navigation bar
Show Links
Map
BuckeyeLink
Webmail
Search Ohio State
College of Arts and Sciences
Department of Astronomy
Undergrads
Undergraduate Courses
Which astronomy course should you take?
General Education Courses for Non-Majors
Astronomy 1101 - From Planets to the Cosmos
Astronomy 1221 - Astronomy Data Analysis
Astronomy 2140 - Planets and The Solar System
Astronomy 2141 - Life in the Universe
Astronomy 2142 - Black Holes
Astronomy 2143 - Cosmology: The History of the Universe
Undergraduate Major Courses
Astronomy 2291 - Basic Astrophysics and Planetary Astronomy
Astronomy 2292 - Stellar, Galactic, and Extragalactic Astrophysics
Prospective Undergraduate Students
Welcome from the Chair
What is Astronomy?
Why study astronomy at Ohio State?
What we offer
What can a professional astronomer do?
Why does astronomy matter to society?
Degrees and Certificates
Astronomy and Astrophysics Major
Double Major with Physics
Attending Astro Coffee and other seminars
Undergraduate Thesis
Undergraduate Thesis Examples
Graduation
Astronomy & Astrophysics Minor
Planetary Science Certificate
Awards & Scholarships
Bollinger-Kissell Scholarship
L.Earl Slusher Scholarship
Tuttle Undergraduate Scholarship
Advising
Advising Newsletter
Undergraduate Research Opportunities
Undergraduate Astronomy Research
Research for Course Credit
Summer Undergraduate Research Program
SURP Alumni
Astronomy Help Sessions
Student Orgs
Polaris Mentoring Program
Astronomical Society
Zenith / SPOK - Mentorship
CETA - Community Engagement
Polaris Mentoring Program
UMAAC - Majors/Minors Committee
Graduates
Information for Prospective Students
About the Grad Program
Applying to the PhD Program
Advice for Applicants
Funding Your PhD
Research Programs & Facilities
Prospective Contact Information
Newly Admitted Students
First Projects
First Year Survival Guide
Current Students
Graduate Courses & Registration
Timeline to Ph.D.
Candidacy Exam
Ph.D. Dissertation
Career Placement
Graduate Program Contact Information
Awards & Fellowships
David G. Price Fellowship
Alan H. Markowitz Prize Award
Ann S. Tuttle Citizenship, Engagement, and Outreach Prize
Ann S. Tuttle Paper Award
David Will Prize
Graduate Alumni
M.S. Degree Alumni (since 1897)
Ph.D. Degree Alumni (since 1955)
Talks
Upcoming Events
Colloquia and Seminars
Astro Coffee
Colloquium
Group Meetings
Diversity Journal Club
Professional Development
Professional Development Seminars
Python Bootcamp
Past Events
Research
ASAS-SN
KELT
LBT Observatory
MDM Observatory
MicroFUN Project
NORAD Atomic Data
Opacity Project
Imaging Sciences Lab
Instrumentation
About the ISL
Instruments & Projects
ISL Facilities
People
Get Involved
Outreach
About OSU Astronomy
McMillin Observatory - A history
Friends of Ohio State Astronomy and Astrophysics
More about FOSAA
Arne Slettebak Planetarium
School & Library Programs
Public Lecture Series
Roof Nights – Telescope Observing
People
Local
Business and Travel Forms
Teaching, Committee, and Space Assignments
Administrative Documents
Department Email Lists
Equity
Code of Conduct
Academic Equity and Student Resources
LGBTQ and URM Support
Active Equity Initiatives
Astronomy Committee on Diversity and Inclusion
Inclusion, Diversity, and Equity Alliance
Polaris Mentoring Program
AstroLatinX
Giving
How to Make a Gift
Contact Us
Search
Submit search
Toggle search dialog
Home
People
Erwin Chen
Erwin Chen
Erwin Chen
Postdoctoral Researcher
chen.13658@osu.edu
4004 McPherson Laboratory
