Transits are the planets moving through the sky right now, and the angles they form to the planets in your birth chart at the moment they pass over them. Where the natal chart is the fixed map of who you are, transits are the weather: the moving planetary positions that activate, pressure, soften, or open specific parts of that map at specific times. Reading transits is how astrology becomes timing rather than personality.
Not all transits are equally significant. Fast-moving inner planets (Moon, Mercury, Venus, Mars) produce daily and weekly weather; slow-moving outer planets (Jupiter, Saturn, Uranus, Neptune, Pluto) produce the chapters and decades. A Saturn transit to your natal Sun is a multi-year identity rebuild; a Moon transit to your natal Sun lasts a few hours and is mostly mood. Inside She Who Returns, the transits we pay attention to are the slow, structural ones, because they describe the shape of the chapter you are actually in.
The major slow transits
Saturn returns happen at age 28 to 30 and again at 58 to 60, and they ask you to take responsibility for the structure of your life in a way you have not before. Saturn squares (oppositions and squares to natal Saturn) happen at roughly age 7, 14, 21, 35, 42, 49, and 65, and they punctuate the Saturn cycle with smaller reckonings. Saturn opposition Saturn at age 14 is famously the adolescent identity crisis; Saturn opposition Saturn at 44 is a mid-life version of the same.
Uranus opposition Uranus at age 39 to 42 is the classic mid-life crisis transit, the moment when whatever you have built so far gets a sudden push to break free or shift radically. Pluto squares natal Pluto in the early 40s for most generations alive today, layering deep transformation into the same window. These are not optional events; they happen to everyone, and astrology gives them a frame.
How to read a transit well
A transit has three pieces: which planet is transiting, what natal point it is hitting, and the type of aspect (conjunction, square, trine, opposition). Saturn transiting conjunct your natal Venus is a multi-month restructuring of love, money, or self-worth. Jupiter transiting trine your natal Mars is an opening for action and ambition. Pluto transiting square your natal Sun is a multi-year identity transformation.
The houses involved layer in the location. Saturn transiting through your seventh house is a partnership chapter; through your tenth, a career chapter; through your fourth, a home and lineage chapter. The Cosmic Advisor at She Who Returns reads transits by planet, aspect, and house together so the timing is specific rather than vague.
Transits, returns, and progressions together
Transits are one of three primary timing techniques in modern astrology. Returns (solar return, lunar return, Venus return, Saturn return) are the moments a planet comes back to its natal position. Progressions are a slower, more internal symbolic technique that advances the chart by one day per year of life. The full picture of any given year combines all three, and the most precise readings layer them together.
You do not need to learn all three to benefit from astrology, but it is useful to know they exist. The Cosmic Reading interprets the most relevant transits, returns, and progressions for the year you are in, so the chapter is named in the language of timing rather than as personality.