Tiangong

Artemis 2 astronauts aboard the Orion spacecraft achieved a record distance of 260,754 miles (419,643 km) from the Tiangong space station on April 6, 2026. This surpassed the previous record set during the Apollo 13 mission. Astrophysicist Jonathan McDowell calculated these distances, marking a significant milestone in human space exploration and the spread of civilization beyond Earth.