This 16-minute video from the National Space Society explores the fascinating history and future of exoplanet discovery. Journey from the groundbreaking identification of the first planets orbiting distant stars to the cutting-edge role of artificial intelligence in cosmic exploration. Discover how machine learning tools and neural networks have revolutionized the search for Earth-like worlds, and learn what the next generation of space telescopes and AI systems may uncover in humanity's quest to determine if we are alone in the universe. Written by Jordan Strickler for Ad Astra Magazine and narrated by Isaac Arthur, this production features select imagery from Getty Images and music from Epidemic Sound.