Yesterday marked 39 years since we first landed on the moon. We have not been back since 1972, and will not go again until at least 2018.

As a high school senior in 2006, I remember watching Mireya Mayor’s speech at the Intel ISEF. Mayor is an ex-Miami Dolphins cheerleader, now a primatologist and National Geographic correspondent. Her speech was geared towards young scientists, telling them that if you want to go somewhere, it takes a little persistence but you’ll find a way to make it happen.

I think listening to her tales of discovery in the jungles of Madagascar was the first time I felt compelled to someday head into the wilderness, to go places where not many others can go. Since then, I’ve found the world of astrobiology. I’ve become obsessed with studying life where we once thought there could be none. I want to go to the ends of the Earth. These are my frontiers.

We as humans are still young scientists, but we are good at going places where not many others can go. We have talked about new frontiers in space, but have yet to get there. I think we just don’t want to go badly enough.

You’ve probably heard the phrase “imagination is more important than knowledge.” Albert Einstein said that. Good news: it’s true. There’s a big universe out there, humans, so dream big. But imagination won’t always get us where we want to go if we don’t have the guts to act on it. Let’s go somewhere.