Jupiter in Aries. 

A thing to remember here is that these posts are strictly meant for the particular planet position. Like, today we are looking at Jupiter in Aries, so the description given here may change for you if your Jupiter is although in the sign of Aries but with conjunction with or aspected by other planets.

So, lets see what Jupiter can do in Aries without any conjunction or aspect from any other planet. 1st lets see what these 2 things represent --

Jupiter is the most benefic planet and it represents all the auspicious things like Knowledge, Wisdom, Law, Guru, Spirituality, Religion, Philosophy, Literature, Elderly People. For a girl, Jupiter also represents Husband.

Aries is the 1st sign of zodiac belt, so it represents the things and energy of 1st house of horoscope like Self, Personality etc. Besides that, Aries is the sign of our individuality, our aggression, our actions, our competitive ability etc. Aries is ruled by Mars and it is consisted of 2 and half Nakshatras named Ashwini, Bharani and Krittika.

So, when Jupiter is in the sign of Aries, these people follow their own approach towards their belief system. It means that they can be of view that their belief system is best. Any combination between Mars & Jupiter impacts person in this way. They can even be fundamentalist towards their belief and always ready to fight and defend those beliefs.  As Jupiter is knowledge and Mars is about physical activities, this can very well show someone who can take all possible actions to get the best of knowledge. They can also take knowledge in field of sports or any other physical activity like subject. Here, they need to realize that belief per se, is a wrong concept. Any belief is wrong until it is supported by direct experience. So, they need to learn how to accommodate and adjust with other people beliefs. This is lesson of this position. 

Again, the nakshatra Jupiter is in, will have great say in Jupiter's functioning, When it is in Ashwini Nakshatra, the results of Jupiter will be impacted by Ketu's position in horoscope as Ketu is lord of Ashwini. If it is in Bharani Nakshatra, then results of Jupiter will be impacted by Venus' position in horoscope as Venus is lord of Bharani. Similarly, If it is in Krittika Nakshatra, then results of Jupiter will be impacted by Sun's position in horoscope as Sun is lord of Krittika.

As stated above, Mars is lord of Aries, hence Mars is going to have biggest impact on Jupiter's working here.

Thanks, 

Swami Premanand Bharti