Artemis: Why Are We Really Going Back to the Moon?

This episode of Science Vs explores the real motivations behind humanity's renewed push to return to the moon, examining claims of a 'lunar gold rush' and the moon as a stepping stone to Mars. Host Wendy Zuckerman dissects two major justifications: the potential for mining rare earth elements and helium-3 for clean energy, and using the moon as a training ground for Mars missions. Experts like Ángel Abud-Madrid and Nicole Zellner reveal that while the moon does contain valuable resources, they are too diluted to justify mining at this time, and helium-3 fusion technology remains unrealized. Instead, the episode highlights a more profound scientific purpose: placing a radio telescope on the far side of the moon to study the universe's 'Dark Ages'—the period before stars formed—and to search for signs of life on exoplanets. The mission’s emotional and philosophical impact is also emphasized, with astronauts describing awe at seeing Earth from space and reflecting on humanity’s fragility and interconnectedness. Despite the political and competitive undercurrents, the episode argues that space exploration, even when born from rivalry, often yields transformative science and a deeper understanding of our place in the cosmos.