Wealthy businessman Jared Isaacman has been formally approved as the incoming leader of NASA, ending an unusual selection saga where Trump nominated him, pulled the nomination, and then renominated him.
The 42-year-old, an amateur jet pilot who became the first civilian to perform a spacewalk, is also the first NASA administrator in many years to come entirely from the private sector.
For numerous observers, the ultimate measure of his leadership will be judged on one pivotal challenge: whether it can return humans to the lunar surface before China.
The administration has made clear a desire for the United States to establish a permanent lunar base, both to facilitate harvesting materials and to function as a staging point for journeys to Mars.
On Wednesday, the U.S. Senate cleared his appointment with a bipartisan vote.
The President initially pulled the nomination in May, citing a "deep dive of prior associations".
At the point, the president was engaged in a dispute with Elon Musk, one of his major contributors, with whom the nominee has a working relationship.
Isaacman indicates he is now completely supportive of the presidential objective to mine the moon, creating a divergence from Musk, who has argued that going to the Moon is a detour from the journey to Martian exploration.
In the present space battle, nations are vying to utilize the moon's resources.
“Now is not the time for inaction but a time for action because if we lag, if we stumble, we may never catch up, and the consequences could alter the global dynamics here on Earth,” Isaacman told US Senators during his hearing.
The private sector veteran sees introducing more commercial rivalry as crucial for accomplishing those objectives, according to a recently leaked paper laying out his strategy for the agency.
In his Senate hearing, he supported the blueprint, which he drafted when he was initially selected, but noted it was a work in progress.
His openness to multiple providers could also cause friction with Musk. Last week, Isaacman commended the issuance of a lucrative deal to Jeff Bezos's company, which is one of the main challengers of SpaceX.
In the leaked plan, he suggested the agency should forge stronger ties with universities and academic institutions, positioning the agency as a "force multiplier for science".
He highlighted the scheduled deployment of the Nancy Grace Roman Space Telescope as a flagship example.
"Should we be on the verge of something extraordinary - like launching Roman - I will consider all avenues to get the program to the pad, even providing personal financing if that's what it requires to deliver the scientific results," he remarked.
According to analyses, Isaacman's net worth is estimated at around $1.2bn, made mostly from his payment processing company and the sale of his business that trained pilots and operated a collection of military jets.
The NASA administrator role will be his maiden role in politics, a departure from the previous two appointees who served as NASA chief.
He will take over from Sean Duffy, who has acted as interim NASA chief since the summer.