Mars goes retrograde approximately every two years, spending roughly ten weeks apparently moving backward through the zodiac before resuming its direct motion. It is less discussed than Mercury retrograde but has significant practical effects, particularly for anything involving drive, ambition, physical energy, and getting things started.

What Mars retrograde actually affects

Mars governs initiative, physical energy, desire, and the impulse to act. When Mars is retrograde, these functions do not disappear but they become less straightforwardly available.

The most common experience of Mars retrograde is a sense of drive without traction. You want to move forward but meet more resistance than usual. Projects that seemed ready to launch encounter delays. Physical energy may be lower than expected or more erratic. Arguments that seemed resolved resurface.

What tends to stall

New initiatives have a harder time gaining momentum during Mars retrograde. This is why some practitioners recommend against launching businesses, starting major new projects, or making aggressive moves during the retrograde period. The energy that typically propels a new venture forward is less consistently available.

Physical training and health initiatives can also feel frustrating during this period, with results that are harder to see and effort that seems to evaporate.

What tends to resurface

Old conflicts, old ambitions, and old desires tend to come back during Mars retrograde. A project you abandoned might call to you again. A confrontation you avoided might become unavoidable. An old desire, something you wanted but set aside, may reassert itself.

This is genuinely useful. Mars retrograde is a good time to revisit what you were pursuing before, to determine what among your ongoing projects or ambitions still has life in it and what you have been pressing forward on out of momentum rather than genuine desire.

When Mars retrograde hits your natal chart

The effects intensify when transiting retrograde Mars makes contacts with your natal planets. If transiting Mars retrograde conjuncts your natal Mars, this is a particular reset moment for your drive and desire. Old anger, old ambition, and old physical patterns may surface for review. If retrograde Mars conjuncts your natal Sun, identity and will are in a period of reassessment.

The sign Mars retrogrades in

Mars retrograde in a fire sign, Aries, Leo, Sagittarius, tends to produce particularly frustrated energy, drive that cannot find its release valve. Mars retrograde in an earth sign tends to slow practical progress in a more patient, grinding way. Mars retrograde in water can produce emotional undercurrents that drive action in less conscious ways. Mars retrograde in air tends to produce conflicts around ideas, communication, and decision-making.

The practical orientation

During Mars retrograde, favor completion over initiation. Finish what is already underway. Reassess what you are actually pursuing and why. Do not try to force traction when the energy is not there. Use the period to clarify what you genuinely want before the drive returns.