When ever there is conjunction of 2 planets, result will depend on their lordships, their natural signification in astrology and last but not the least the strength of both planets in sign.
>>>Mars : Aggressive, Hot, dynamic, forceful, courageous, high on energy, cruel.
>>>Jupiter : Knowledge, wisdom, devotion, philosophy,generosity, patience, Benevolent,expander,justice, extravagant, priest, teacher, Jovial nature, obesity and so on.
When Jupiter and Mars, one natural benefic and another natural malefic planet are in conjunction in any chart, person becomes very optimist, and powerful personality provided none of them are afflicted or debilitated in chart. As we know most of the time positive thinking attracts many positive things in life so their natural optimism makes them beneficial in many ways.
Jupiter multiplies the significance of Mars in the chart for example if your Sun which is 12th lord in conjunction with Jupiter then Jupiter will expand your expenditure, chances of visiting hospital more whether for yourself or for others.
Person with Jupiter and Mars conjunction in horoscope will be having strong determination to achieve the goal in their life as the participation of highly positive and benefic planet Jupiter will guide the person in single direction to be the achiever. Here Jupiter will cover up the raw force of Mars to reach the goal else we know Mars is at times destructive.
When natural 1st, 8th, 9th and 12th lords are in conjunction in any chart then the person will be having in depth knowledge of religion and spirituality.
Jupiter is for higher knowledge and Mars means assertiveness, forceful and speed. So anyone with Jupiter and Mars conjunction will be having very sharp intelligence, good in observing or understanding the situation or subject in depth. They are ‘Go Getter’ type of people. They will never shy away putting their finger on what they want.
As Its also the natural combination of 1st and 9th house lords so the person with Jupiter-Mars conjunction in horoscope will be very lucky, learned, famous in life.
As Jupiter is the natural ruler of 9th and 12th house sitting with Mars the 8th ruler gives the drive for going through austerity, teaching philosophical pursuits of life.
Person with Jupiter Mars conjunction will always induce great influence in others life as a father figure or as a guide
Jupiter & Mars conjunction gives a bold speech which can be at times too direct. This conjunction makes a person too much ambitious at times.
At times person with Jupiter and Mars conjunction tends to take a daring action and show his courage and hole hearted dedication towards his aim.
Jupiter and Mars conjunction is between two friendly planets which can give helping attitude towards others, boosting the courage of people, fighting for justice till the end.
Jupiter Mars conjunction will make a person little over powering at times.
Jupiter & Mars conjunction makes a yoga called Guru Mangal Yoga which will bestow a person with abandon of energy, fearlessness, resourceful, pioneering, highly optimistic, rational in action, piercing knowledge in philosophy and spirituality, makes good orator. One tends to get high status through own efforts.
When it comes to analyzing Jupiter and Mars conjunction in Vedic astrology, the twist we will have to keep in mind that both exaltation and debilitation of Jupiter and Mars are opposite to each other. If either of them gets exalted then the other one will be debilitated in that sign and vice versa. So half of the above qualities mentioned about Guru Mangal Yoga will be missing as per the planets’ strength.
Either Jupiter or Mars having link with Ascendant or 10th house, person may be working as an engineer, technical supervisor, Professor, would never like to do ordinary job.