Skip to main contentSkip to main content
Register for more free articles.
Log in Sign up
Back to homepage
Subscriber Login
Keep reading with a digital access subscription.
Subscribe now
You have permission to edit this collection.
Edit
Arizona Daily Star
81°
  • Sign in
  • Subscribe Now
  • Manage account
  • Logout
    • Manage account
    • e-Newspaper
    • Logout
  • News
    • Sign up for newsletters
    • Local
    • Arizona
    • Business
    • Crime
    • Nation & World
    • Markets & Stocks
    • SaddleBrooke
    • Politics
    • Archives
    • News Tip
  • Arizona Daily Star
    • E-edition
    • E-edition-Tutorial
    • Archives
    • Special Sections
    • Merchandise
    • Circulars
    • Public Notices
    • Readers' Choice Awards
    • Buyer's Edge
  • Obituaries
    • Share Your Story
    • Recent Obituaries
    • Find an Obituary
  • Opinion
    • Submit a Letter
    • Submit guest opinion
    • Letters to the Editor
    • Opinion & Editorials
    • National Columnists
  • Sports
    • Arizona Wildcats
    • Greg Hansen
    • High Schools
    • Roadrunners
  • Lifestyles
    • Events Calendar
    • Arts & Theatre
    • Food & Cooking
    • Movies & TV
    • Movie Listings
    • Music
    • Comics
    • Games
    • Columns
    • Play
    • Home & Gardening
    • Health
    • Get Healthy
    • Parenting
    • Fashion
    • People
    • Pets
    • Travel
    • Faith
    • Retro Tucson
    • History
    • Travel
    • Outdoors & Rec
    • Community Pages
  • Brand Ave. Studios
  • Join the community
    • News tip
    • Share video
  • Buy & Sell
    • Place an Ad
    • Shop Local
    • Jobs
    • Homes
    • Freedom RV AZ
    • Marketplace
    • I Love A Deal
  • Shopping
  • Customer Service
    • Manage My Account
    • Newsletter Sign-Up
    • Subscribe
    • Contact us
  • Mobile Apps
  • Weather: Live Radar
  • Facebook
  • Twitter
  • Bluesky
  • YouTube
  • Pinterest
  • Instagram
© 2026 Lee Enterprises
Terms of Service | Privacy Policy
Arizona Daily Star
News+
Read Today's E-edition
Arizona Daily Star
News+
  • Log In
  • $1 for 3 months
    Subscribe Now
    • Manage account
    • e-Newspaper
    • Logout
  • E-edition
  • News
  • Obituaries
  • Opinion
  • Wildcats
  • Lifestyles
  • Newsletters
  • Comics & Puzzles
  • Buyer's Edge
  • Jobs
  • Freedom RV AZ
  • 81° Clear
Share This
  • Facebook
  • Twitter
  • Bluesky
  • WhatsApp
  • SMS
  • Email
UA's notable scientists
Share this
  • Facebook
  • Twitter
  • Bluesky
  • WhatsApp
  • SMS
  • Email
  • Print

UA's notable scientists

  • Jun 25, 2015
  • Jun 25, 2015 Updated Sep 18, 2017

Check out these notable achievers who went to the UA. 

Joseph Acaba

Joseph Acaba

Astronaut mission specialist Joseph Acaba, a crew member on Space shuttle Discovery, leaves the Operations and Checkout building at Kennedy Space Center in Cape Canaveral, Fla., March 15, 2009. (AP Photo/John Raoux)

John Raoux

Graduated from UA in: 1992

Why he's famous: Science — NASA astronaut

Notable accomplishment: Acaba spent a total of 137 days in space during his career.

J. David Lowell

J. David Lowell

J. David Lowell. 

Ross Humphreys

Graduated from UA in: 1949

Why he's famous: Engineering — mining

Notable accomplishment: Lowell earned his bachelor's degree in mining engineering from the UA in 1949 and a master's degree in geology from Stanford University in 1957. He returned to the UA and completed a professional engineer degree in 1959. He has received honorary doctorates from Universidad Nacional Mayor de San Marcos in Peru in 1998 and the UA in 2000.

Lowell has discovered more copper ore than any other person in history. He is a 2002 inductee of the American Mining Hall of Fame.

In 2008, Lowell and his wife, Edith, donated $2.5 million toward the ongoing construction of the UA's basketball and volleyball practice facility. Another $2.06 million went to establishing the David Lowell Professional Program in Mineral Resources in the department of mining and geological engineering.

Lisan Peng

Lisan Peng

Lisan Peng.

Arizona Daily Star file photo

Graduated from UA in: 1992

Why she's famous: Medicine — cancer work

Notable accomplishment: Dr. Lisan Peng won a Rhodes Scholarship in 1993. She is a doctor at the UA Cancer center. Peng graduated from University High School.

Don Pettit

BOWERSOX BUDARIN PETTIT

In this image from television on Feb. 11, 2003, international space station commander Ken Bowersox, center, hands the microphone to Russian flight engineer Nikolai Budarin, left, during a news conference from the space station. At right is science officer Don Pettit. (AP Photo/NASA TV)

NASA TV

Graduated from UA in: 1983

Why he's famous: Science — NASA astronaut

Notable accomplishment: Pettit spent a total of 370 days in space throughout his NASA career.

Brian Schmidt

Brian Schmidt

In this May 8, 2008 photo provided by the Australian Academy of Science, Prof. Brian Schmidt poses for a photograph. Schmidt is one of three U.S.-born scientists to win the Nobel Prize in Physics on Oct. 4, 2011, for discovering that the universe is expanding at an accelerating pace. (AP Photo/AAS Irene Dowdy)

Irene Dowdy

Graduated from UA in: 1989

Why he's famous: Science — astrophysics

Notable accomplishment: Schmidt's research team won the 2011 Nobel Prize in Physics for their help in discovering the accelerating universe.

Richard "Dick" Scobee

Richard "Dick" Scobee

UA alumnus "Dick" Scobee talks about his adventures aboard the space shuttle. Arizona Daily Star file photo taken Nov. 2, 1984.

Bruce McClelland / Arizona Daily Star

Graduated from UA in: 1965

Why he's famous: Science — NASA astronaut

Notable accomplishment: Scobee spent close to seven days total in space during his NASA career.

Peter H. Smith

Peter H. Smith

Dr. Peter H. Smith is the Thomas R. Brown Distinguished Chair of Integrated Science in the Department of Planetary Science. He has participated in numerous space missions throughout his long career and is the Principal Investigator of the Phoenix Mars mission. Handout photo.

Submitted photo

Graduated from UA in: 1977

Why he's famous: Science — astronomy

Notable accomplishment: Smith is the principal investigator for the $420 million Phoenix explorer. Phoenix landed on Mars in 2008.

Clifford Stoll

Graduated from UA in: 1980 — Ph.D.

Why he's famous: Science — astronomy; Arts — literature 

Notable accomplishment: Stoll is known for his 1989 book "The Cuckoo's Egg," which is a personal account of the hunt for a hacker who broke into a computer at the Lawrence Berkeley National Laboratory.

Gordon Willey

Graduated from UA in: 1935

Why he's famous: Archaeology

Notable accomplishment: Willey is known as "the dean of New World archaeology." 

Photos: Tucson's notable achievers

Now that you've browsed the UA's notable achievers, click the photo below to check out Tucson's notable achievers. 

Galleries Button

Related to this collection

Photos: UA's smartest athletes Fall 2014

Photos: UA's smartest athletes Fall 2014

These Cats hit the books just as hard as they hit the field. 

Red carpet photos: 2015 Golden Globes

Actors and celebrities arrive at the 72nd Annual Golden Globe Awards show at the Beverly Hilton Hotel in Beverly Hills, Calif.

5 most popular Star Facebook posts in January

5 most popular Star Facebook posts in January

The most liked, commented and shared posts on the Arizona Daily Star's Facebook Page in January, 2015.

Moved, promoted or appointed in Tucson in 2015

Moved, promoted or appointed in Tucson in 2015

Check out people who have moved up the ladder in their fields.

Photos: Famous people who came to Tucson

Photos: Famous people who came to Tucson

Famous people who have visited Tucson, from photo archives of the Arizona Daily Star and Tucson Citizen.

Moved, promoted or appointed in Tucson in 2015

Moved, promoted or appointed in Tucson in 2015

Check out the people in our community who have moved up the ladder in their fields.

Tucsonan Savannah Guthrie does double duty at NBC

Tucsonan Savannah Guthrie does double duty at NBC

She filled in on 'Nightly News.'

'Queen of Versailles' resumes building 90,000-sq-ft. palace

'Queen of Versailles' resumes building 90,000-sq-ft. palace

Jacqueline Siegel returns to Tucson for 2014 Mrs. America pageant.

UA spinoff seeks OK for chicken vaccine

UA spinoff seeks OK for chicken vaccine

Vaccine to guard against Campylobacter, a poultry pathogen that sickens humans.

Tucson Real Estate: Pro bono legal service group moves in near downtown

Tucson Real Estate: Pro bono legal service group moves in near downtown

Step Up to Justice will serve Pima County residents living in poverty.

Arizona Daily Star
  • Facebook
  • Twitter
  • Bluesky
  • YouTube
  • Instagram
  • Arizona Daily Star Store
  • This is Tucson
  • Saddlebag Notes
  • Tucson Festival of Books

Sites & Partners

  • E-edition
  • Classifieds
  • Events calendar
  • Careers @ Lee Enterprises
  • Careers @ Gannett
  • Online Features
  • Sponsored Blogs
  • Get Healthy

Services

  • Advertise with us
  • Register
  • Contact us
  • RSS feeds
  • Newsletters
  • Photo reprints
  • Subscriber services
  • Subscription FAQ
  • Licensing
  • Shopping
© Copyright 2026 Arizona Daily Star, PO Box 26887 Tucson, AZ 85726-6887
Terms of Use | Privacy Policy | Advertising Terms of Use | Do Not Sell My Info | Cookie Preferences
Powered by BLOX Content Management System from bloxdigital.com.
  • Notifications
  • Settings
You don't have any notifications.

Get up-to-the-minute news sent straight to your device.

Topics

News Alerts

Breaking News