Some people may find science to be boring, but in a game with such a heavy emphasis on space exploration, it was always going to play a pivotal role. As such, it should come as no surprise to learn that there is a Science skill tree in Starfield, nor that it is one of the most important skill trees in the game. It boasts plenty of must-have skills that will be essential for those hoping to engage with the game's crafting and base-building components.