President Trump renominates Jared Isaacman as new NASA Administrator

US President Donald Trump has renominated Jared Isaacman to lead NASA as the space agency’s new Administrator, ending months of interim leadership under Sean Duffy. 

“I am pleased to nominate Jared Isaacman, an accomplished business leader, philanthropist, pilot, and astronaut, as Administrator of NASA,” Trump announced in a statement on his Truth Social platform on November 5, 2025. 

Commenting on his nomination, Isaacman said that the support from the space-loving community has been “overwhelming”, adding that he is “not sure how he earned the trust of so many”. 

“It is time to inspire the world once again to achieve the near-impossible – to undertake and accomplish big, bold endeavors in space…and when we do, we will make life better here at home and challenge the next generation to go even further,” Isaacman said in a post on X. 

Isaacman is a pilot and astronaut with more than 7,000 flight hours of aviation experience, including qualifications in various experimental and ex-military aircraft. He commanded the Inspiration4 mission on SpaceX’s Crew Dragon spacecraft that raised over $240 million for St. Jude Children’s Research Hospital. 

He has participated in more than 100 air shows with the Black Diamond Jet Team. In 2011, Isaacman co-founded what became the world’s largest private air force, Draken International, to train pilots for the United States Armed Forces. 

Why was Isaacman’s previous nomination withdrawn? 

However, Isaacman’s journey to NASA leadership has not been straightforward. In late May 2025, Trump retracted his initial nomination after a “thorough review of prior associations”. 

The decision came after scrutiny of Isaacman’s political relations. Trump allegedly remarked that Isaacman was “very good” but was surprised to find out he was a “blue-blooded Democrat, who had never contributed to a Republican before”.  

Additionally, Isaacman’s close relationship with Elon Musk, including his initial chartered flight on Musk’s SpaceX, was viewed with skepticism due to the public dispute between Trump and Musk earlier in 2025, which raised worries about possible political conflicts. 

Meanwhile, Duffy congratulated Isaacman on his nomination, wishing him success in his new role at the space agency. 

“We’ve made giant leaps in our mission to return to the Moon before China. It’s critical for our national security and national pride that we win the next space race,” he said. The post President Trump renominates Jared Isaacman as new NASA Administrator appeared first on AeroTime.

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