A minor planet was named after Sau Lan Wu, honoring her contributions to science.
On October 20, 2005, the astronomical community honored Sau Lan Wu by naming a minor planet after her: 177770 SaulanWu. The naming was announced by the International Astronomical Union, reflecting Wu's significant contributions to particle physics. This rare distinction commemorates her role in expanding the boundaries of human knowledge in fundamental physics. The naming acknowledges not only her scientific achievements but also highlights the broader impact Wu has had in inspiring a diverse future generation of scientists to pursue research in physics. This gesture symbolizes the recognition of her enduring legacy in the scientific community.