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Photo of Harold Y. McSween

Photo: NASA/Carla Cioffi / Public domain (source: Wikimedia Commons)

Harold Y. McSween

ハロルド・マクスウィーン / はろるど・まくすうぃーん

American geologist

September 29, 1945 (age 80) ・ Charlotte, North Carolina, United States

  • North Carolina
  • geologist
  • astrophysicist

My Take

Harold "Hap" McSween is exactly the kind of mind I admire. A planetary geoscientist from Charlotte, North Carolina, and Chancellor's Professor Emeritus at the University of Tennessee, he built his career reading the origins of the solar system in meteorites, stones that literally fell from space. His honors, the Leonard Medal, the J. Lawrence Smith Medal, and AAAS fellowship, mark him as a heavyweight in his field. What I love most is that he also wrote popular books, choosing to share the cosmos with ordinary readers. A scholar who looked up at the sky and found the universe in a rock has my full enthusiasm.

1. Profile

Name (English)
Harold Y. McSween
Name (Japanese)
ハロルド・マクスウィーン
Reading
はろるど・まくすうぃーん
Born
September 29, 1945 (age 80)
Zodiac / Chinese zodiac
Libra / Rooster
Origin
Charlotte, North Carolina, United States
Occupation
geologist / astrophysicist

2. Background

University
University of Georgia

Awards & achievements

  • 2012 J. Lawrence Smith Medal
  • 2001 Leonard Medal
  • 2013 Whipple Award
  • 2008 Fellow of the American Association for the Advancement of Science

4. Personality

Motto

Private

Frequently asked questions

When was Harold Y. McSween born?

Born September 29, 1945 (age 80).

Where is Harold Y. McSween from?

Harold Y. McSween is from Charlotte, North Carolina, United States.

What does Harold Y. McSween do?

Harold Y. McSween works as geologist, astrophysicist.

Astrophysicist — see all → · More people from United States →

7. About this entry

Tags

  • North Carolina
  • geologist
  • astrophysicist
Last updated
2026-06-02

Facts are limited to publicly available information up to 2024; non-public or unconfirmed items are omitted. English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.