Trump Renominates Jared Isaacman to Lead NASA After Earlier Withdrawal
President reinstates the nomination of the billionaire astronaut to helm the agency, signalling renewed push in U.S. space strategy
President Donald Trump has announced the renomination of billionaire astronaut and entrepreneur Jared Isaacman to serve as Administrator of the National Aeronautics and Space Administration (NASA), more than five months after having withdrawn his original nomination.
In a statement posted on his social media platform, Trump praised Isaacman’s “passion for space, astronaut experience, and dedication to pushing the boundaries of exploration, unlocking the mysteries of the universe, and advancing the new space economy.”
Isaacman’s initial nomination, announced in December 2024 and submitted to the Senate in early 2025, had cleared the Commerce-Science Committee but was abruptly pulled on May 31 with the White House citing “prior associations.” Though Trump did not fully explain the reversal at the time, current reporting links the withdrawal to internal disagreements and ties between Isaacman and space-industry figures.
In his response to the new nomination, Isaacman wrote on social media: “Thank you, Mr. President … It will be an honour to serve my country under your leadership.
I am also very grateful to Secretary Sean Duffy, who skillfully oversees NASA alongside his many other responsibilities.” Secretary Duffy, who serves as Acting Administrator of NASA, congratulated Isaacman and expressed his intention to ensure a smooth transition.
The renewed push for Isaacman comes amid a broader jockeying over NASA’s direction, commercial space partnerships and budget priorities.
Industry-watchers note that Isaacman combines private-spaceflight experience with entrepreneurial credentials, aligning with Trump’s stated aim of positioning American space leadership and advancing the “new space economy.” Nonetheless, Isaacman will still require Senate confirmation, and the timing of the full Senate vote remains uncertain.
The nomination reinstatement represents a fresh chapter in the Trump administration’s approach to NASA leadership.
As NASA faces evolving missions—ranging from lunar return efforts to commercial-orbit expansion—Isaacman’s confirmation, if secured, would place a high-profile figure at the agency.
With the space-sector community and bipartisan lawmakers watching closely, the agency’s future leadership is now back in focus.