Factsheet
United States Senator
from Arizona Incumbent
Assumed office
December 2, 2020Serving with Ruben Gallego
Assumed office
December 2, 2020Serving with Ruben Gallego
Preceded by Martha McSally
Personal details
United States Senator
from Arizona Incumbent
Assumed office
December 2, 2020Serving with Ruben Gallego
Assumed office
December 2, 2020Serving with Ruben Gallego
Preceded by Martha McSally
Personal details
Wikipedia
en.wikipedia.org › wiki › Mark_Kelly
Mark Kelly - Wikipedia
2 days ago - Mark Edward Kelly (born February 21, 1964) is an American politician and a retired astronaut and naval officer. He is the senior United States senator from Arizona, a seat he has held since 2020. He is a member of the Democratic Party. Kelly flew combat missions during the Gulf War as a naval ...
NASA
nasa.gov › wp-content › uploads › 2019 › 04 › kelly_mark.pdf pdf
MARK E. KELLY (CAPTAIN, USN) NASA ASTRONAUT
MARK E. KELLY (CAPTAIN, USN) ... Congresswoman Gabrielle Giffords. Kelly’s identical twin brother, Scott J. Kelly, is · also an astronaut and served as commander of International Space Station (ISS)
Videos
08:42
Mark Kelly and the History of Astronauts Making the Jump to Politics ...
05:27
NASA astronauts Mark and Scott Kelly talk spaceflight and science ...
01:20
Mark Kelly hits back at Musk over astronauts 'stuck in space' - ...
04:19
Twin Brothers Mark & Scott Kelly Reflect on Being Astronauts Together ...
02:01
Mark Kelly defeats Blake Masters for full term in office, AP says ...
What were Mark Kelly’s accomplishments as an astronaut?
Mark Kelly flew four space shuttle missions, including as pilot of Endeavour and Discovery, and as mission commander. He was involved in a landmark study comparing the effects of space on his twin brother Scott, who was in space, and himself on Earth.
britannica.com
britannica.com › politics, law & government › world leaders › senators
Mark Kelly | Astronaut, Gabby Giffords, U.S. Senator, 2024 election, ...
What are Mark Kelly’s achievements in politics?
Mark Kelly won a U.S. Senate seat in Arizona in a special election in 2020 and was re-elected in 2022. His background as an astronaut and Arizona’s changing demographics contributed to his ability to win a seat that had been held by Republicans, including Barry Goldwater and John McCain, for more than 50 years. He was on Kamala Harris’s short list for vice president in 2024.
britannica.com
britannica.com › politics, law & government › world leaders › senators
Mark Kelly | Astronaut, Gabby Giffords, U.S. Senator, 2024 election, ...
What is notable about Mark Kelly’s early life and education?
Mark Kelly was born in Orange, New Jersey, and has a twin brother, Scott Kelly. He graduated from the United States Merchant Marine Academy and earned a master’s degree in aeronautical engineering from the U.S. Naval Postgraduate School. Both he and his brother went on to become astronauts.
britannica.com
britannica.com › politics, law & government › world leaders › senators
Mark Kelly | Astronaut, Gabby Giffords, U.S. Senator, 2024 election, ...
U.S. Senate
kelly.senate.gov › home › about mark
About Mark - Senator Mark Kelly
July 22, 2025 - In 1996, he was selected as an astronaut in the same NASA class as his identical twin brother Scott. Senator Kelly’s first of four trips into space was as pilot of STS-108 in December 2001, during which he helped deliver equipment, supplies, ...
Mark Kelly
markkelly.com › home › about mark
About Mark - Mark Kelly for Senate
October 19, 2022 - In 1996, Mark was selected as an astronaut for NASA in the same class as his twin brother Scott. He flew his first of four missions into space in 2001 aboard Space Shuttle Endeavour and a decade later commanded the Space Shuttle’s final mission.
Usmmaalumni
usmmaalumni.com › s › 1860 › 18 › interior.aspx
USMMA Alumni Association and Foundation - Mark E. Kelly ’86
He has also commanded Space Shuttle Discovery and is one of only two individuals who have visited the International Space Station on four different occasions. With 6,000 flight hours in more than 50 different aircraft, 375 aircraft carrier landings, 39 combat missions and more than 50 days in space...
Instagram
instagram.com › captmarkkelly
Captain Mark Kelly (@captmarkkelly)
636K Followers, 506 Following, 1,772 Posts - Captain Mark Kelly (@captmarkkelly) on Instagram: "Navy combat veteran & retired NASA astronaut. Husband to @GabbyGiffords. United States Senator for the great state of Arizona."
Encyclopedia Britannica
britannica.com › politics, law & government › world leaders › senators
Mark Kelly | Astronaut, Gabby Giffords, U.S. Senator, 2024 election, Donald Trump & Biography | Britannica
December 6, 2010 - Mark Kelly is an American astronaut and senator. In 2001 Kelly made his first spaceflight as pilot of the space shuttle Endeavour. In 2003, he married Gabby Giffords, who in 2011 was nearly killed in an assassination attempt.
USA Today
usatoday.com › story › news › nation › 2026 › 01 › 07 › mark-kelly-astronaut-nasa-censure › 88064381007
Who is Mark Kelly? What to know about astronaut career of censured senator
1 week ago - Before he found himself a target of the Trump administration as a U.S. senator, Mark Kelly was a veteran NASA astronaut who flew to space on four separate missions in a decade.
Facebook
facebook.com › CaptMarkKelly
Captain Mark Kelly | Facebook
Captain Mark Kelly. 472,883 likes · 895,478 talking about this. Navy combat veteran and retired NASA astronaut. Husband to Gabby Giffords. U.S. Senator for Arizona.
X
x.com › SenMarkKelly › status › 1993025671757807746
Senator Mark Kelly on X: "When I was 22 years old, I commissioned as an Ensign in the United States Navy and swore an oath to the Constitution. I upheld that oath through flight school, multiple deployments on the USS Midway, 39 combat missions in Operation Desert Storm, test pilot school, four space https://t.co/jMAlYEozQ6" / X
In combat, I had a missile blow ... targets. At NASA, I launched on a rocket, commanded the space shuttle, and was part of the recovery mission that brought home the bodies of my astronaut classmates who died on Columbia...
McCain Institute
mccaininstitute.org › home › sen. mark kelly
Sen. Mark Kelly - McCain Institute
April 28, 2025 - Mark Kelly has served his country as a U.S. Navy combat pilot, a NASA astronaut, and now as a U.S. Senator for Arizona. As a Navy pilot, he flew 39 combat missions in Operation Desert Storm and retired from the Navy with the rank of Captain.
Encyclopedia Astronautica
astronautix.com › k › kellymark.html
Kelly, Mark
Twin brother of astronaut Scott Kelly. Grew up in West Orange, New Jersey. Flew 39 combat missions over Iraq. Status: Inactive; Active 1996-2011. Born: 1964-02-21. Spaceflights: 4 . Total time in space: 54.09 days. Birth Place: Orange, New Jersey. Official NASA Biography as of June 2016:Mark E.
Npsfoundation
npsfoundation.org › faces-of-nps › mark-kelly
Faces of NPS: Senator Mark Kelly
Senator Kelly retired from the Navy with the rank of Captain. In 1996, he was selected as an astronaut in the same NASA class as his identical twin brother Scott. Kelly's first of four trips into space was as pilot of STS-108 in December 2001, ...
Florida Today
floridatoday.com › story › tech › science › space › 2026 › 01 › 07 › mark-kelly-censured-nasa-astronaut-twin-brother-scott › 88064729007
Who is Mark Kelly? What to know about retired NASA astronaut after censure
1 week ago - Before he found himself a target of the Trump administration as a US senator, Mark Kelly was a NASA astronaut who flew to space on 4 shuttle missions.
TIME
time.com › politics › 2024 elections
Mark Kelly and the History of Astronauts Jumping to Politics | TIME
July 30, 2024 - Mark Kelly knows a thing or two about flying high—both literally and otherwise. As a NASA astronaut, he was part of four space shuttle missions between 2001 and 2011, amassing more than 54 days in space and covering more than 22 million miles.
Scientific American
scientificamerican.com › article › mark-kelly-becomes-4th-astronaut-elected-to-congress1
Mark Kelly Becomes 4th Astronaut Elected to Congress | Scientific American
February 20, 2024 - Mark Kelly has won a seat in the U.S. Senate, making him only the fourth NASA astronaut to be elected to Congress.
NCUSCR
ncuscr.org › home › facts › astronaut mark kelly
Astronaut Mark Kelly - NCUSCR
December 30, 2014 - Then NASA astronaut Mark Kelly joined the Young Leaders Forum in 2003, where he met his future wife, fellow program participant and then Arizona State legislator Gabrielle Giffords. Kelly once called his experience with YLF, which connects exceptional Chinese and Americans under 40, "one of ...
X
x.com › captmarkkelly
Captain Mark Kelly (@CaptMarkKelly) / X
August 14, 2009 - Navy combat veteran and retired NASA astronaut. Husband to · @GabbyGiffords. United States Senator for the great state of Arizona. ... Thank you, Arizona. ... Each of us swore an oath to the Constitution.
Getty Images
gettyimages.com › getty images › stock photos › mark-kelly-astronaut
1,019 Mark Kelly Astronaut Stock Photos, High-Res Pictures, and Images - Getty Images
Mark Kelly speaks with reporters while waiting to catch the Senate subway to the Hart Senate Office Building from the U.S. Capitol on July 25,... Congressional Lawmakers Continue Work On Capitol Hill · Retired NASA astronaut Mark Kelly waits to speak during a press conference where he joined his wife, former Rep.