American politician, astronaut, and naval officer (born 1964)

Mark_Kelly,_Official_Portrait_117th.jpg
Mark Kelly's signature
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 … Wikipedia
Factsheet
United States Senator from Arizona Incumbent
Assumed office
December 2, 2020Serving with Ruben Gallego
Preceded by Martha McSally
Personal details
Factsheet
United States Senator from Arizona Incumbent
Assumed office
December 2, 2020Serving with Ruben Gallego
Preceded by Martha McSally
Personal details
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Wikipedia
en.wikipedia.org › wiki › Mark_Kelly
Mark Kelly - Wikipedia
1 day ago - The transfer of the Expedition 4 seat-liners to the Soyuz return vehicle attached to the station marked the official exchange of crews. Kelly and Mission Specialist Linda Godwin used the shuttle's robotic arm to lift the Raffaello Multi-Purpose Logistics Module from the shuttle payload bay and attach it to a berth on the station's Unity node.
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U.S. Senate
kelly.senate.gov › home › about mark
About Mark - Senator Mark Kelly
July 22, 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. He is an independent leader who came to the Senate to serve Arizona’s working families, not corporate special interests.
People also ask

Why did Mark Kelly face controversy in 2025?
Mark Kelly appeared in a video reminding military members they could refuse unlawful orders, which led to criticism from U.S. Pres. Donald Trump and Secretary of Defense Pete Hegseth. Hegseth ordered a review of Kelly’s actions, which could potentially lead to a demotion that would affect his Navy pension.
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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.
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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.
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britannica.com
britannica.com › politics, law & government › world leaders › senators
Mark Kelly | Astronaut, Gabby Giffords, U.S. Senator, 2024 election, ...
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PBS NewsHour
pbs.org › newshour › politics › pentagon-says-its-investigating-arizona-sen-mark-kelly-after-video-urging-troops-to-defy-illegal-orders
Pentagon says it's investigating Arizona Sen. Mark Kelly after video urging troops to defy 'illegal orders' | PBS News
November 24, 2025 - Mark Kelly of Arizona over possible breaches of military law after the former Navy pilot joined a handful of other lawmakers in a video that called for troops to defy "illegal orders."
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Al Jazeera
aljazeera.com › news › donald trump
Who is Mark Kelly, and why is the US senator accused of ‘sedition’? | Donald Trump News | Al Jazeera
November 25, 2025 - In a post on X on Monday, Kelly wrote that he had “sworn an oath to the Constitution in 1986”. “I’ve upheld it through 25 years of service and every day since I retired. If [President Donald] Trump’s trying to intimidate me, it won’t work.
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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.
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NASA
nasa.gov › wp-content › uploads › 2019 › 04 › kelly_mark.pdf pdf
MARK E. KELLY (CAPTAIN, USN) NASA ASTRONAUT
Service Module. Kelly traveled over 4.8 million miles and orbited the earth 186 times over 11 days and 19+ hours.
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Npsfoundation
npsfoundation.org › faces-of-nps › mark-kelly
Faces of NPS: Senator Mark Kelly
As a Navy pilot, he made multiple deployments on the aircraft carrier USS Midway and flew 39 combat missions in Operation Desert Storm. Kelly is the recipient of the Defense Superior Service Medal, Legion of Merit, two Distinguished Flying Crosses, ...
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AP News
apnews.com › article › who-is-mark-kelly-military-d3f67f108de8de7569305fca5a913c27
Who is Mark Kelly, the senator the Pentagon is targeting for urging troops to defy illegal orders?
Mark Kelly retired as a captain, the rank just below rear admiral, in 2011. His role as an astronaut has been core to his political persona. Parents routinely bring children dressed in spacesuits to his political events, where his standard uniform ...
Published   November 25, 2025
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CBC News
cbc.ca › news › world › mark-kelly-sues-penatgon-9.7042526
U.S. Sen. Mark Kelly sues the Pentagon over his censure, calling it 'unconstitutional' | CBC News
4 days ago - Sen. Mark Kelly is suing the Pentagon in an effort to block it from censuring him over his part in a video that advised U.S. troops they could disobey illegal orders.
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Axios
axios.com › 2025 › 11 › 24 › sen-mark-kelly-facing-military-investigation-after-clashing-with-trump
Sen. Mark Kelly facing military investigation after clashing with Trump
November 24, 2025 - Why it matters: Kelly is part of a group of Democratic lawmakers who last week posted a video calling on military service members to disobey unlawful orders. Trump demanded that the lawmakers be "ARRESTED and PUT ON TRIAL."
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BBC
bbc.com › news › articles › cqxqwrlp7r0o
Mark Kelly: Pentagon to review misconduct allegations against US senator
Kelly, a retired US Navy captain, was one of six Democratic lawmakers who released a video urging military members to refuse unlawful orders. The announcement in a post on the Department of War X account did not detail the allegations against ...
Published   November 24, 2025
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CNN
cnn.com › 2025 › 11 › 24 › politics › kelly-recall-service-pentagon
Pentagon says it might recall Sen. Mark Kelly to military service for court martial over ‘illegal orders’ video | CNN Politics
November 25, 2025 - Mark Kelly, a retired US Navy captain, in light of “serious allegations of misconduct” the department has received against him, and could even recall him to active duty to face a court martial or administrative punishment. The investigation comes as President Donald Trump has been pushing relentlessly for consequences for Kelly and five other Democratic lawmakers over a video they made reminding servicemembers of their duty to disobey illegal orders.
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Mark Kelly
markkelly.com › home › about mark
About Mark - Mark Kelly for Senate
October 19, 2022 - In the Navy, Mark served as a combat pilot and flew 39 missions in Operation Desert Storm on the aircraft carrier USS Midway. He has logged more than 5,000 flight hours in more than 50 different aircraft and completed over 375 carrier landings.
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NPR
npr.org › 2025 › 11 › 24 › nx-s1-5619314 › pentagon-mark-kelly-trump-hegseth-military
Pentagon investigates Sen. Mark Kelly for telling troops to refuse 'illegal orders'
November 24, 2025 - Pentagon investigates Sen. Mark Kelly over 'illegal orders' video The Pentagon says it's opening an investigation into Arizona Sen.
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BBC
bbc.com › news › articles › cp8039wg1rdo
Pentagon moves to punish Democratic Senator Mark Kelly over 'seditious video'
2 weeks ago - "Senator Mark Kelly - and five other members of Congress - released a reckless and seditious video that was clearly intended to undermine good order and military discipline," Defence Secretary Pete Hegseth wrote on X.
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Ideaspace
ideaspace.com › home › players › mark kelly
Mark Kelly - IDEASPACE® U.S. IMMIGRATION POLICY
January 20, 2025 - Democrat Mark Kelly, the former astronaut and Navy captain, is a United States senator from Arizona. He gained national recognition as a gun regulation advocate following the 2011 non-fatal shooting of his wife, then-Congresswoman Gabby Giffords.
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Ballotpedia
ballotpedia.org › Mark_Kelly
Mark Kelly - Ballotpedia
Kelly was born in Orange, New Jersey. He earned a bachelor's degree in marine engineering and nautical science from the United States Merchant Marine Academy in 1986 and a master's degree in aeronautical engineering from the United States Naval Postgraduate School in 1994.[2] Mark Kelly served in the U.S.
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CBC News
cbc.ca › news › world › pentagon-investigating-senator-defy-illegal-orders-9.6990412
Pentagon investigating Sen. Mark Kelly for video urging troops to defy ‘illegal orders’ | CBC News
November 25, 2025 - The Pentagon says that it is investigating Democratic Sen. Mark Kelly of Arizona for possible breaches of military law after Kelly joined a handful of other lawmakers in a video that called for U.S. troops to refuse unlawful orders.
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CNBC
cnbc.com › 2025 › 11 › 24 › mark-kelly-pentagon-trump.html
Sen. Mark Kelly faces Pentagon investigation for making video on refusing 'unlawful orders'
November 24, 2025 - Mark Kelly of Arizona for making a video with five other Democratic lawmakers that urged members of the military to refuse to follow illegal orders. The Pentagon said Kelly, who is a retired U.S. Navy captain, might be recalled to active military ...