There are a couple different ways to view this:
1) There are fixed stars at specific degrees that can affect planets or houses in a chart. For example I have my Pluto near the fixed star Regulus, which is the red heart of Leo the Lion.
2) During the last century, Marc Edmund Jones worked with a psychic and came up with a system called the Sabian Symbols. It has an image or symbol for every degree of the zodiac. For example, the symbol for the Sun on inauguration day this past week, is *An old Adobe mission.* The explanation is an everlasting sustainment, and the stability of solid structures from the past.
There are other ways to look at degrees but those are two of the biggest. Hope it helps.