How you take action
You start things. A new idea, a problem that needs solving, a door nobody else will knock on: your instinct is to go now and work out the details later. Cardinal fire gives you a burst of energy at the beginning of anything, and you tend to be at your best when a situation calls for courage and speed. Long waiting periods and committees that never decide test your patience more than hard work ever does.
Ambition and work
You like to be first, and you often do well where you can lead, compete or work on your own terms. Astrologers link this placement with a pioneering streak: launching projects, taking on a challenge others avoid, or building something from nothing. You are motivated by goals you can see and reach, and you tend to lose interest when progress becomes slow and invisible.
Anger and conflict
Your anger is usually quick, loud and over soon. You say what is wrong, you may say it bluntly, and then you are ready to move on, sometimes before the other person has caught up. You rarely sulk or plot. The trouble is the speed: a few seconds of heat can leave words you did not fully mean, so a short pause before you answer is one of the most useful habits you can build.
Desire and attraction
You are drawn to confidence and a bit of challenge, and you tend to make your interest obvious. Astrologers often say Mars in Aries enjoys the chase, the first spark and the excitement of something new. You want a partner who matches your energy, answers directness with directness and does not mistake your boldness for aggression.
Physical energy
Your energy comes in strong bursts. Traditionally this placement is linked with enjoying fast, competitive movement: races, sprints, martial arts, any activity with a clear start and a clear winner. You may find that a quick, intense session suits you better than a long, slow routine, and that moving your body is one of the fastest ways to clear your head.
Challenges
Impatience is the main hurdle. You may start more than you finish, rush decisions that would benefit from another day, or treat every disagreement as a contest. Learning to pace yourself, and to see a project through after the excitement fades, turns raw drive into real achievement. Not every fight is worth winning, and choosing yours carefully makes you stronger.
How long Mars stays in Aries
Mars takes about 687 days to orbit the Sun, so seen from Earth it comes back to Aries roughly every 1.9 years. Between 1960 and 2040 it passes through Aries 43 times. A typical passage lasts 40 days, and the shortest 39 days. The longest, from Jun 28, 2020 to Jan 6, 2021, adds up to 193 days in Aries, because Mars turned retrograde in or near the sign. In this period, 3 passages last more than 100 days. Everyone born during the same passage shares a Mars in Aries, so the house and aspects of Mars in your own chart add the personal detail.