WASHINGTON, DC - APRIL 27: NASA Administrator Jared Isaacman holds a NASA mug while he testifies during a House budget hearing at the Rayburn House Office Building on April 27, 2026 in Washington, DC. The Commerce, Justice, Science, and Related Agencies subcommittee met to discuss NASA's proposed budget for 2027. (Photo by Heather Diehl/Getty Images)

WASHINGTON, DC - APRIL 27: NASA Administrator Jared Isaacman testifies during a House budget hearing at the Rayburn House Office Building on April 27, 2026 in Washington, DC. The Commerce, Justice, Science, and Related Agencies subcommittee met to discuss NASA's proposed budget for 2027. (Photo by Heather Diehl/Getty Images)

WASHINGTON, DC - APRIL 27: NASA Administrator Jared Isaacman testifies during a House budget hearing at the Rayburn House Office Building on April 27, 2026 in Washington, DC. The Commerce, Justice, Science, and Related Agencies subcommittee met to discuss NASA's proposed budget for 2027. (Photo by Heather Diehl/Getty Images)

WASHINGTON, DC - APRIL 27: NASA Administrator Jared Isaacman testifies during a House budget hearing at the Rayburn House Office Building on April 27, 2026 in Washington, DC. The Commerce, Justice, Science, and Related Agencies subcommittee met to discuss NASA's proposed budget for 2027. (Photo by Heather Diehl/Getty Images)

WASHINGTON, DC - APRIL 27: NASA Administrator Jared Isaacman testifies during a House budget hearing at the Rayburn House Office Building on April 27, 2026 in Washington, DC. The Commerce, Justice, Science, and Related Agencies subcommittee met to discuss NASA's proposed budget for 2027. (Photo by Heather Diehl/Getty Images)

WASHINGTON, DC - APRIL 27: NASA Administrator Jared Isaacman testifies during a House budget hearing at the Rayburn House Office Building on April 27, 2026 in Washington, DC. The Commerce, Justice, Science, and Related Agencies subcommittee met to discuss NASA's proposed budget for 2027. (Photo by Heather Diehl/Getty Images)

WASHINGTON, DC - APRIL 27: NASA Administrator Jared Isaacman testifies during a House budget hearing at the Rayburn House Office Building on April 27, 2026 in Washington, DC. The Commerce, Justice, Science, and Related Agencies subcommittee met to discuss NASA's proposed budget for 2027. (Photo by Heather Diehl/Getty Images)

WASHINGTON, DC - APRIL 27: NASA Administrator Jared Isaacman testifies during a House budget hearing at the Rayburn House Office Building on April 27, 2026 in Washington, DC. The Commerce, Justice, Science, and Related Agencies subcommittee met to discuss NASA's proposed budget for 2027. (Photo by Heather Diehl/Getty Images)