We have now covered our solar system and our long voyage to its planets is over. We are beginning to comprehend the continuity of the celestial bodies, and indeed, their implicit influence on each and every one of us. As you continue your development as an astrologer the planets, just as the signs, will become very personal to you. Eventually they will become your best friends as you master the art of delineating their influence in a chart (your own, a friend, or a client's). Always keep in mind that the light you see coming from them is a reflection of the Sun's (our solar systems one star) radiation. This reflection of the Sun's radiation varies, depending upon many things, e.g. distance from earth at a given time; arrival of the radiation at the same time as other radiation from other planets reaches earth; natal horoscope of the person now being affected, and there are others. This is what makes each person different and the astrologer analyzes these varying effects by erecting the horoscope, progressing it and delineating.