First Steps trailer provided a glimpse of MCU’s most-awaited villain Galactus. However, many fans were perplexed by his size change. He is a larger-than-life cosmic being, wielding the power to consume planets for his survival.

A prominent theory making rounds online suggests that Galactus will destroy The Fantastic Four: First Steps‘ retrofuturistic Earth by the end of the film. This has greatly intrigued many fans who wish to learn more about this theory and the evidence supporting it.