Bill Nye breaks down NASA's Artemis II mission on CBS Mornings

Bill Nye took NASA’s Artemis II mission out of the realm of engineering charts and into the language of everyday curiosity, using simple demonstrations on CBS Mornings to show how a lunar flight works and why it matters. As chief ambassador of The Planetary Society, Nye helped turn a technically demanding test flight into a story families could follow: four astronauts, a spacecraft built for deep space, and a return path to the Moon that NASA has not attempted with crew since 1972.

That mission is now complete. NASA launched Artemis II on April 1, 2026, at 6:35 p.m. EDT from Launch Pad 39B at Kennedy Space Center in Florida. The nearly 10-day voyage sent Reid Wiseman, Victor Glover, Christina Koch and Canadian Space Agency astronaut Jeremy Hansen around the Moon before they splashed down in the Pacific Ocean off San Diego on April 10, 2026. It was the first crewed flight of the Orion spacecraft and NASA’s first crewed deep-space mission in more than 50 years.

The flight also produced a notable milestone midway through the mission. On April 6, NASA said the crew had surpassed Apollo 13’s record for the farthest distance humans have traveled from Earth. That moment underscored the mission’s value as a test of systems, navigation and human endurance, not just a symbolic trip. Artemis II is the second mission in NASA’s Artemis program, and it follows Artemis I, the uncrewed flight that went around the Moon in 2022.

CBS said the special also featured Artemis astronauts and filmmaker Ron Howard, widening the frame beyond the technical details. Nye’s role fit that format: he showed how small experiments can stand in for larger scientific ideas, making a lunar flyby intelligible without stripping away its scale. The approach matched the larger campaign around Artemis II, which is meant to build public support for the next phase of U.S. human spaceflight.

The Planetary Society has cast that support as a political as well as scientific fight. The group said it mobilized more than 100,000 letters and emails and brought more than 300 people to Capitol Hill to push back against proposed cuts to NASA. Nye’s move into the chief ambassador role in February 2026, after stepping down as chief executive in January, extends that advocacy as NASA prepares for the next steps toward putting astronauts on the Moon again.