In this episode of GL Deep Dives, we explore the story behind one of the most powerful images ever taken — the Blue Marble photograph. Captured during the Apollo missions, this single image changed how humanity saw itself… not as separate nations, but as one fragile world floating in the vastness of space. How did one photo reshape global thinking? Why did it spark a new awareness of our planet? And what does it reveal about how perspective can change everything? From the space ra...