The conjunction is two planets/asteroids on top of each other. In other words, the conjunction is two planets on the same degree of the chart. This is the most powerful aspect, by far. One can feel a conjunction in one’s natal chart.One can feel a conjunction in synastry. Some conjunctions in the natal chart are easy. Some are difficult.It depends on the identity of the planets/asteroids. I will give some examples. If you have Saturn which used to called a malefic conjunct your Sun, this is a VERY hard aspect, in terms of being very difficult for a person.If you have Jupiter which used to be called a benefic conjunct your Sun, this is a glorious aspect.It makes for a bubbly, optimistic person. So, one can see how one must assess each planet in a conjunction before one can determine what the conjunction does to an individual. I will give some more examples so you can get more of a sense of the conjunction. I will use planets and asteroids.
Moon conjunct Dejanira–the moon is one’s deepest emotions. Dejanira is the planet of the victim. This person was victimized at her deepest core, ime
Moone conjunct Eros–this person is very erotic. However, it will only be shown to those whom she knows well, as the moon is a very interior planet
Moon conjunct Venus—this person is very attuned to beauty. This is probably someone who is naturally refined. She will be naturally gracious and harmonious.
Sun conjunct Saturn–this person may feel very very insecure. Saturn is the planet of self doubt. The Sun is our basic identity.
Sun conjunct Venus–the person will be considerate and naturally refined.
Sun conjunct Nessus–the person will be drawn to dark things. The person may feel the need to abuse others.
Mercury conj Lucifer–Mercury is the mind. Lucifer is inordinate pride. The pride is in relation to a man not wanting to bow his knee to God
Mars conjunct Saturn–ones drive will feel restricted .One will doubt if one can really go forward with one’s passions.
Those are just some examples of conjunctions so you get the idea of BLENDING. All Astrology is about blending many parts into an organic whole. The Master Astrologer can take 1000’s of nuances and see the big picture, which is the inside of a person. Quite a feat.