On December 7, 1972, floating 28,000 miles above the surface of the Earth, the crew of Apollo 17 snapped the photo that would become known as “Blue Marble.” This photograph — a simple shot of the Earth — would fundamentally change the way humans saw themselves and their place in the universe. That’s what going to space can do. And that’s what taking a picture can do: it can change things. The power and significance of both these endeavors is at the heart of the spectacular new short film, Others Will Follow, written, produced, and directed by Andrew Finch.