50 years ago this month, our species placed its first footprint on the moon… and we've been leaving space junk there ever since. I mostly kid: the limits of our technology at the time forced us to leave bits and pieces of what NASA's astronauts brought to the moon with them—I like to think of what's up there more as monuments to audacity than litter.
If you're so inclined, CBS is streaming their coverage of Apollo 11's 1969 mission to the moon right now, from soup to nuts. They've even left in the OG commercials that those keeping up with the mission's progress would have watched. It's a great way to grasp a better understanding of the risk, tension and wonder that our venturing beyond our home brought to the world.