A thing to remember here is that these posts are strictly meant for the particular planet position. Like, today we are looking at Mars in Sagittarius, so the description given here may change for you if your Mars is although in the sign of Sagittarius but with conjunction with or aspected by other planets.
So, lets see what Mars can do in Sagittarius without any conjunction or aspect from any other planet. 1st lets see what these 2 things represent --
Mars represents our will power, courage, ability to take actions, aggressive nature, anger, our fighting ability, brother, male friends, a boy friend for a girl, a soldier, an athlete and real estate etc.
Sagittarius is the 9th sign of zodiac belt, hence it represents many things related with the 9th house of horoscope like Religion, Knowledge, Wisdom, Higher Learnings, Gurus, Teachings from your Father etc. Besides it also represents Coaching, Universities, Professors and Preachers, Higher Wisdom, Written Law of the Land etc. Sagittarius has next set of 2 and half nakshatra which are Mula, Purva-Ashadha and Uttara-Ashadha. Sagittarius' lord is Jupiter.
Now, Mars is in sign of higher education. So, they can be all about getting the best higher education for themselves. They will do whatever it can to get the education. At the same time, this position can make them fundamentalist where they think that only their beliefs are the most correct and everyone else is following wrong belief. It also shows some dominance struggle or fight/arguments with your teachers or Gurus as person feels that he knows it better than others. So, they need to take care of these things. Otherwise, it is a good position.
Again, impact of Mars' effect in Sagittarius will be controlled by the various nakshatra Mars might be in. Like, if Mars is in Moola nakshatra, its lord Ketu's position will effect Mars. If Mars is in Purva-Phalguni nakshatra, then its lord Venus will impact Mars. If Mars is in Uttara-Phalguni nakshatra, then its lord Sun will impact Mars.
As discussed above, we have to look at position and condition of lord of Sagittarius, i.e. Jupiter, to finally come to know what is going on with this Mars. So, overall reading is much more necessary than a particular planet in sign position.
Tomorrow, Mars in Capricorn.
Aum Sai Ram,
Vishal Saxena, Astrologer.