Nasdaq Chair and Chief Executive Officer Adena T. Friedman, left, and NASA’s Artemis II crewmembers CSA (Canadian Space Agency) astronaut Jeremy Hansen, and NASA astronauts Christina Koch, Victor Glover, and Reid Wiseman, right, ring the closing bell of the Nasdaq market session, Thursday, April 30, 2026.

NASA’s Artemis II mission took Wiseman, Glover, Koch, and Hansen on a nearly 10-day journey around the Moon and back to Earth earlier in April 2026.

Image credit: NASA/Bill Ingalls