To the Moon and Back: How a fundamental Algorithm is Navigating the Artemis Missions

I have been so energized with all the cool space news in 2026. It has been one of the few things keeping me sane 🤣. So today I'm going to walk through a paper I just read as I try to consume as much space news as possible. Have you ever wondered how a spacecraft, hurtling through the vacuum of space at thousands of miles per hour, knows exactly where it is? Well NASA answered that question in…