Commander Jared Isaacman speaks at a news conference after arriving at the Kennedy Space Center for an upcoming private human spaceflight mission in Cape Canaveral, Fla., Aug. 19, 2024. (AP Photo/John Raoux, File)2025-12-03T15:33:35Z CAPE CANAVERAL, Fla. (AP) Billionaire spacewalker Jared Isaacman urged senators on Wednesday to take swift action on his bid to lead NASA, after being yanked and then renominated by President Donald Trump.Isaacman appeared before the Commerce, Science and Transportation Committee in Washington eight months after his first nomination hearing. The tech entrepreneur whos rocketed into orbit twice with SpaceX stressed the need for full-time leadership at NASA as the space agency prepares to send astronauts back to the moon early next year.Transportation Secretary Sean Duffy has been filling in as NASAs acting administrator since summer.Returning astronauts to the moon for the first time in more than 50 years will be a challenging endeavor to say the least, Isaacman told the committee led by Sen. Ted Cruz of Texas. NASA is targeting early next year for a lunar flyaround by four astronauts. They wont land on the moon; that would happen in another mission. The goal is to beat the Chinese there by the end of the decade. This is not the time for delay but a time for action because if we fall behind -- if we make a mistake -- we may never catch up, and the consequences could shift the balance of power here on Earth, Isaacman told the committee. Cruz agreed. NASA cannot take its eyes off the ball, he said, referring to Chinas looming moon plans. The United States must remain the unquestioned leader in space exploration. Isaacman was within days of being confirmed by the Senate as NASAs 15th administrator when Trump pulled his nomination in May. The move came soon after Trumps falling out with SpaceXs Elon Musk. The president renominated Isaacman last month. Cruz said Isaacmans second appearance feels a bit like Groundhog Day and hopes to have him confirmed by the end of the year.The 42-year-old founder of the payment processing company Shift4 performed the worlds first private spacewalk last fall. He bankrolled both of his spaceflights. Several astronauts were present for the hearing, including some of Isaacmans own crewmates.___The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institutes Department of Science Education and the Robert Wood Johnson Foundation. The AP is solely responsible for all content. RSShttps://feedx.net https://feedx.site