SpaceX
Humans have been roaming the planet Earth for quite some time. We’ve been here for approximately 6 million years. So you would think that we’re very knowledgeable of our surroundings by now. But that’s not the case. Still, 80 percent of the world’s oceans remain uncharted, unexplored, and undiscovered. This is an incredible number and it appears that we know even less about space.