WASHINGTON, DC - APRIL 29: U.S. President Donald Trump greets NASA Administrator Jared Isaacman and the Artemis II astronauts, pilot Victor Glover and mission specialist Christina Koch in the Oval Office of the White House on April 29, 2026 in Washington, DC. The astronauts set a new record for the farthest any human has ever traveled into space aboard the Artemis II Space Launch System rocket and Orion spacecraft, orbiting around the moon and back while reaching 252,756 miles from Earth. (Photo by Andrew Harnik/Getty Images)

US President Donald Trump speaks as he welcomes the Artemis II astronauts, from L to R, Victor Glover, Christina Koch, Reid Wiseman and Jeremy Hansen in the Oval Office at the White House in Washington, DC, on April 29, 2026. (Photo by Brendan SMIALOWSKI / AFP via Getty Images)

US President Donald Trump speaks as he welcomes the Artemis II astronauts, from L to R, Victor Glover, Christina Koch, Reid Wiseman and Jeremy Hansen in the Oval Office at the White House in Washington, DC, on April 29, 2026. (Photo by Brendan SMIALOWSKI / AFP via Getty Images)

US President Donald Trump speaks as he welcomes the Artemis II astronauts, from L to R, Victor Glover, Christina Koch, Reid Wiseman and Jeremy Hansen in the Oval Office at the White House in Washington, DC, on April 29, 2026. (Photo by Brendan SMIALOWSKI / AFP via Getty Images)

US President Donald Trump speaks as he welcomes the Artemis II astronauts in the Oval Office at the White House in Washington, DC, on April 29, 2026. (Photo by Brendan SMIALOWSKI / AFP via Getty Images)

US President Donald Trump speaks as he welcomes the Artemis II astronauts in the Oval Office at the White House in Washington, DC, on April 29, 2026. (Photo by Brendan SMIALOWSKI / AFP via Getty Images)

US President Donald Trump welcomes Artemis II astronauts Victor Glover (L), Christina Koch (2nd L), Reid Wiseman (2nd R) and Jeremy Hansen (R) in the Oval Office at the White House in Washington, DC, on April 29, 2026. (Photo by Brendan SMIALOWSKI / AFP via Getty Images)

TOPSHOT - Iranians wave Iran's national flags during a rally to show their solidarity and support to the new Iranian supreme leader Ayatollah Mojataba Khamenei in Tehran, on April 29, 2026. US President Donald Trump on April 29 warned Iran to "better get smart soon" as efforts by Washington and Tehran to end hostilities appeared at a standstill. (Photo by AFP via Getty Images) /