Staff members watch through a window as Britain's King Charles III visits the satellite testing and development facilities at RAL Space laboratory within the Harwell Science and Innovation Campus, during a visit to Oxford, west of London on July 10, 2026. (Photo by Toby Shepheard / POOL / AFP via Getty Images)

Britain's King Charles III (C) visits the satellite testing and development facilities at RAL Space laboratory within the Harwell Science and Innovation Campus, during a visit to Oxford, west of London on July 10, 2026. (Photo by Toby Shepheard / POOL / AFP via Getty Images)

Britain's King Charles III (R) visits RAL Space laboratory within the Harwell Science and Innovation Campus, during a visit to Oxford, west of London on July 10, 2026. (Photo by Toby Shepheard / POOL / AFP via Getty Images)

OXFORD, ENGLAND - JULY 10: Britain's King Charles III visits the satellite testing and development facilities at RAL Space laboratory within the Harwell Science and Innovation Campus on July 10, 2026 in Oxford, England. (Photo by Toby Shepheard - WPA Pool / Getty Images)

OXFORD, ENGLAND - JULY 10: Britain's King Charles III visits the satellite testing and development facilities at RAL Space laboratory within the Harwell Science and Innovation Campus on July 10, 2026 in Oxford, England. (Photo by Toby Shepheard - WPA Pool / Getty Images)

OXFORD, ENGLAND - JULY 10: Britain's King Charles III visits the satellite testing and development facilities at RAL Space laboratory within the Harwell Science and Innovation Campus on July 10, 2026 in Oxford, England. (Photo by Toby Shepheard - WPA Pool / Getty Images)

Britain's King Charles III visits the satellite testing and development facilities, at RAL Space laboratory within the Harwell Science and Innovation Campus, during a visit to Oxford, west of London on July 10, 2026. (Photo by Toby Shepheard / POOL / AFP via Getty Images)

Britain's King Charles III visits the satellite testing and development facilities, at RAL Space laboratory within the Harwell Science and Innovation Campus, during a visit to Oxford, west of London on July 10, 2026. (Photo by Toby Shepheard / POOL / AFP via Getty Images)