NASA flight director Rick Henfling (L) listens to Kelsey Young (R) Artemis II lunar science lead speak during a status briefing of the Artemis II crewed lunar mission at Johnson Space Center in Houston, Texas, on April 5, 2026. The four astronauts on NASA's Artemis 2 mission prepared April 5 to enter the Moon's "sphere of influence," having already taking in sights of the lunar surface never before seen by human eyes. As they awoke for day five of the 10-day mission, their Orion spaceship was nearly 215,000 miles (346,000 kilometers) from Earth and 65,000 miles from the Moon, according to NASA's online dashboard. (Photo by RONALDO SCHEMIDT / AFP via Getty Images)

Iran's Minister of Science, Research and Technology Hossein Simaei Sarraf, center, visits the location that was hit during U.S.-Israeli airstrikes Friday at Shahid Beheshti University in Tehran, Iran, Saturday, April 4, 2026. (AP Photo/Vahid Salemi)

TOPSHOT - Officials and media representatives gather around the damaged building of the Shahid Beheshti University following a strike, in Tehran on April 4, 2026. US-Israeli strikes have hit more than 30 universities across Iran since the war broke out in late February, Iran's science minister said on April 4. (Photo by AFP via Getty Images) /

TOPSHOT - Officials and media representatives gather around the damaged building of the Shahid Beheshti University following a strike, in Tehran on April 4, 2026. US-Israeli strikes have hit more than 30 universities across Iran since the war broke out in late February, Iran's science minister said on April 4. (Photo by AFP via Getty Images) /

TOPSHOT - Media representatives gather around the damaged building of the Shahid Beheshti University following a strike, in Tehran on April 4, 2026. US-Israeli strikes have hit more than 30 universities across Iran since the war broke out in late February, Iran's science minister said on April 4. (Photo by AFP via Getty Images) /

Study equipments are seen lying amid the rubble of a damaged building of the Shahid Beheshti University following a strike, in Tehran on April 4, 2026. US-Israeli strikes have hit more than 30 universities across Iran since the war broke out in late February, Iran's science minister said on April 4. (Photo by AFP via Getty Images) /

A man takes pictures of the destroyed study equipments lying amid the debris of a damaged building of the Shahid Beheshti University following a strike, in Tehran on April 4, 2026. US-Israeli strikes have hit more than 30 universities across Iran since the war broke out in late February, Iran's science minister said on April 4. (Photo by AFP via Getty Images) /

A damaged building of the Shahid Beheshti University is pictured following a strike, in Tehran on April 4, 2026. US-Israeli strikes have hit more than 30 universities across Iran since the war broke out in late February, Iran's science minister said on April 4. (Photo by AFP via Getty Images) /