# Introduction You are part of a team of astronauts on a mission to explore a distant planet. As you begin your journey, you realize that your spaceship's navigation system has malfunctioned, leaving you lost in space! The only way to get back on course is to use the data you have gathered so far and perform some mathematical calculations. Fortunately, you have some knowledge of the NumPy library, which can help you perform these calculations quickly and accurately.
Click the virtual machine below to start practicing