For those starting a degree in astrophysics, recommended resources include a foundational book that covers a wide range of topics from celestial mechanics to black holes, though it is noted that the illustrations are in black and white. Another popular introductory text on cosmology is also suggested. Both books require minimal math background, primarily calculus, but some basic physics knowledge is assumed. It's important to use the latest edition of these texts, as older versions may not reflect recent discoveries in the field, such as the status of Pluto or the number of known exoplanets. A-level students in physics and maths should find the material manageable.