Rashis ruled by Mars:  Aries, Scorpio  
Mars Exaltation Rashi : Capricorn
Mars Debilitation Rashi : Cancer 
Nakshatras ruled by Mars : Mruga, Chitra, Dhanishtha
Mars is karaka for : Bravery, husband, accidents, Army
Friends :  Sun, Moon, Jupiter
Neutral: Venus, Saturn
Enemies:  Mercury
Gemstone: Moonga / Povala (Coral)
Day ruled by Mars: Tuesday
Numbers ruled by Mars: 9
Marankarak house for Mars: 7th  house

Mars is considered to be a malefic planet. Mars creates a lot of energy. Sportsmen, armymen have well placed mars. People under the influence of Mars tend to be impulsive about decisions. They are hot headed.

The aspect of mars is considered to be malefic. Mars aspects the 4th, 7th and 8th house from its position in horoscope.

Manglik Kundali: A kundali is said to be manglik if mars is placed in 1st, 4th, 7th, 8th or 12th house from lagna. Read more about Manglik Kundali here …