FILE - Graduates listen to the commencement address during graduation at the University of Wisconsin in Madison, Wis., May 12, 2018. (AP Photo/Jon Elswick, File)

FILE - University of Wisconsin System President Jay Rothman prepares his materials before a UW Board of Regents meeting on Sept. 18, 2025, at Gordon Commons at UW-Madison in Madison, Wis. (Owen Ziliak/Wisconsin State Journal via AP, File)

FILE - University of Wisconsin System President Jay Rothman speaks during a meeting of the UW Board of Regents on the campus of UW-Madison in Madison, Wis., on Dec. 7, 2023. (John Hart/Wisconsin State Journal via AP, File)

In this image provided by NASA, the Artemis II crew captured this image of the Vavilov Crater on the Moon during a lunar flyby, Monday, April 6, 2026. NASA via AP)

In this image provided by NASA, The Artemis II crew captured from lunar orbit, the Moon eclipses the Sun on Monday, April 6, 2026. (NASA via AP)

In this image provided by NASA, The Artemis II crew captured this view of an Earthset on Monday, April 6, 2026, as they flew around the Moon. (NASA via AP)

Zahra Arghavan, right, and Mehdi Alishir look out over the city from the rooftop of their apartment in Tehran, Iran, Sunday, April 5, 2026. (AP Photo/Vahid Salemi)

Zahra Arghavan, center, and Mehdi Alishir watch the news on TV in their living room in Tehran, Iran, Sunday, April 5, 2026. (AP Photo/Vahid Salemi)