Once you have your birth chart and know which planet sits where, one question shows up fast: why does an astrologer keep talking about Saturn shaping your career when Saturn is nowhere near the 10th house? The answer is aspects — drishti, Sanskrit for "gaze".

In Vedic astrology a planet does not only affect the house it occupies. It also looks at other houses and other planets, and that gaze carries nearly as much weight as the placement itself. Until you can read drishti, a chart stays a list of isolated facts instead of a story.

What drishti is, and how it differs from Western aspects

In Western astrology an aspect is an angle between two planets — 60°, 90°, 120°, 180° — measured in degrees with an orb, and it is always mutual. If Mars squares Venus, Venus squares Mars.

Vedic aspects work on different logic, and this is one of the clearest dividing lines between the two systems (covered in more depth in Vedic vs Western astrology):

Drishti is counted by houses, not degrees. A planet aspects an entire sign or house, not a point inside it. For a beginner this is actually easier — no orbs to measure.
Drishti is usually one-way. Jupiter looks at the 5th house from itself, but a planet in that 5th house does not look back at Jupiter. This trips up almost everyone coming from Western astrology.
There are no "good" and "bad" angles. No squares, no trines. The quality of the gaze comes from which planet is looking — benefic or malefic — not from geometry.
You count from the planet, not from the Ascendant. Houses are counted starting from the planet own sign as number one.

That last point is where half of all beginner calculations go wrong. "The 7th from Mars" means: the sign Mars occupies is 1, the next sign is 2, and so on up to 7.

The base rule: every planet aspects the 7th house from itself

One rule holds for all nine grahas without exception: every planet casts a full aspect on the 7th house from its own position.

This is the opposition — the planet looks straight across the chart.

In practice:

Sun in the 1st house aspects the 7th — partnership, marriage, public agreements.
Venus in the 4th house aspects the 10th — career and status.
Moon in the 6th house aspects the 12th — solitude, loss, foreign lands.
Mercury in the 11th house aspects the 5th — creativity, children, learning.

This rule alone changes how a chart reads. A house that looks empty is almost never truly empty — something is nearly always looking at it.

The special aspects of Mars, Jupiter and Saturn

Three planets get extra full aspects beyond the 7th. This is what makes the Vedic aspect system distinctive.

Mars: 4th, 7th and 8th

Mars aspects the 4th, 7th and 8th houses from itself. The traditional logic: Mars is a warrior, striking forward and to the flanks.

The 4th aspect hits the house of home, mother, inner peace and property. Mars brings friction, renovations, relocations and family conflict here — but also the drive to defend your own space.
The 8th aspect hits the house of crisis, other people money, transformation and surgery. Mars here often means sharp turns and the capacity to survive them.

Worked example: Mars in the 5th house aspects the 8th, 11th and 12th. Often someone who puts money into risky ventures and learns through losses — but who also knows how to climb back out.

Jupiter: 5th, 7th and 9th

Jupiter aspects the 5th, 7th and 9th houses from itself. This is the most protective aspect set in Vedic astrology — Jupiter blesses whatever it looks at.

The 5th aspect — children, creativity, intelligence, purva punya (merit carried forward).
The 9th aspect — teachers, dharma, luck, long journeys, father.

There is even a named combination: Jupiter aspecting the Moon forms Gaja Kesari Yoga, a classical marker of intelligence and social respect. If you want the Moon side of that picture, see the Moon through the houses.

Saturn: 3rd, 7th and 10th

Saturn aspects the 3rd, 7th and 10th houses from itself. Saturn slows down, disciplines and demands maturity from everything it looks at.

The 3rd aspect — effort, courage, younger siblings, short travel, communication.
The 10th aspect — career, status, recognition. Saturn typically delivers late but permanently here: nothing clicks before the mid-thirties, then it holds for decades.

Saturn in the 1st house, for example, aspects the 3rd, 7th and 10th — covering initiative, marriage and career at once. That is not a verdict, it is a signal that all three mature slowly. More on Saturn placements in Saturn through the houses.

Rahu and Ketu: contested ground

The lunar nodes are where schools disagree, and it is more honest to say so than to present one version as settled fact.

Universally accepted: Rahu and Ketu aspect the 7th house from themselves, like everything else.
Widely used (Parashari and several lineages): Rahu additionally aspects the 5th and 9th — mirroring Jupiter set.
Some traditions add a 12th aspect for Rahu.
Ketu is treated either as aspecting only the 7th, or as mirroring Rahu exactly.

Practical advice: while you are learning, use only the 7th aspect for the nodes and add the rest once you have tested it against real charts. Node placements are covered in Rahu and Ketu through the houses.

How to calculate aspects by hand in three minutes

The method is simple, and it is worth doing manually once even if you use a calculator afterwards.

Find the planet sign. Say Jupiter is in Scorpio.
Count that sign as 1. Scorpio = 1.
Move forward through the zodiac. Sagittarius = 2, Capricorn = 3, Aquarius = 4, Pisces = 5.
Stop at the relevant numbers. For Jupiter: 5, 7 and 9 — Pisces (5), Taurus (7), Cancer (9).
See which houses those signs occupy in your chart. Those houses receive Jupiter gaze.
Check whether planets sit there. If they do, Jupiter is aspecting a planet and not just a house — a stronger, more specific signal.

One detail people skip: aspecting a house and aspecting a planet are not equal in force. A gaze on an empty house colours the theme of that house. A gaze on a planet interferes directly with how that planet operates.

Aspect strength: not every gaze is full

In Parashari classics the full aspect is not the only setting. Strength is graded in virupas, units from 0 to 60, where 60 is a complete gaze.

The simplified scale, which is enough to start with:

Full aspect (60 virupas) — the 7th house for every planet, plus the special aspects of Mars, Jupiter and Saturn.
Three quarters (45 virupas) — the 4th and 8th houses for planets where these are not special aspects.
Half (30 virupas) — the 5th and 9th houses for planets where these are not special.
One quarter (15 virupas) — the 3rd and 10th houses for the remaining planets.
Zero — everything else.

So technically every planet has weak aspects everywhere, but in practice they are rarely read: they create background tone, not events. As a beginner, work only with full aspects — otherwise the chart turns into a web where everything touches everything and nothing stands out.

The second strength factor is the condition of the planet itself. Jupiter exalted in Cancer casts a very different aspect than Jupiter debilitated in Capricorn. The exaltation and debilitation degrees table is worth keeping open next to your chart.

Benefic and malefic aspects

Vedic astrology sorts planets into shubha (benefic) and papa (malefic), and that determines what a gaze does.

Natural benefics: Jupiter, Venus, waxing Moon, and Mercury when not sitting with malefics.

Natural malefics: Saturn, Mars, Sun, Rahu, Ketu, waning Moon.

The rule is straightforward:

A benefic aspecting a house protects and strengthens its themes. Jupiter on the 7th often rescues a marriage even when other indicators look rough.
A malefic aspecting a house burdens, delays or damages its themes. Saturn on the 5th frequently means late children or a slow creative start.
Mixed aspects are the most common real-world case. If both Jupiter and Saturn look at a house, the theme will be heavy but it will arrive: Saturn delays, Jupiter preserves.

One caveat: natural benefic status is not the whole story. There is also functional status — a planet can be benefic for one Ascendant and malefic for another depending on which houses it rules. For a Taurus Ascendant, Saturn is functionally benefic despite its harsh reputation. That is the next level, but knowing it exists prevents a lot of misreading.

Rashi drishti: the second aspect system

There is a second system worth knowing about so you are not confused when sources contradict each other: rashi drishti, sign aspects rather than planetary aspects, from the Jaimini tradition.

The rule in short:

Movable signs (Aries, Cancer, Libra, Capricorn) aspect the fixed signs, except the adjacent one.
Fixed signs (Taurus, Leo, Scorpio, Aquarius) aspect the movable signs, except the adjacent one.
Dual signs (Gemini, Virgo, Sagittarius, Pisces) aspect each other.

Rashi drishti is mutual, unlike graha drishti. Both systems are valid, but they belong to different schools and answer different questions. If you are learning Parashari, start with graha drishti and do not mix the two.

Three mistakes beginners make

Counting from the Ascendant instead of the planet. The most common error by far. "Jupiter aspects the 9th" means the ninth from Jupiter, not the 9th house of the chart. If Jupiter sits in the 3rd house, its 9th aspect lands on the 11th house.

Treating aspects as mutual. If Saturn in the 1st looks at Venus in the 10th, Venus does not look back. Venus looks at its own 7th — the 4th house of the chart. The one-way nature of drishti is not a technicality, it is the core of the system.

Reading every aspect at once. Include all the partial aspects and any chart becomes noise. Start with full aspects, and with houses that actually contain planets. Add nuance as your experience grows.

Three worked examples

Saturn in the 4th house. Aspects: the 6th (3rd from Saturn), the 10th (7th) and the 1st (10th). Saturn is simultaneously shaping identity, daily work and career. Typical pattern: seriousness from a young age, a late but durable professional result, and a heavy atmosphere in the childhood home.

Jupiter in the 6th house. Aspects: the 10th (5th from Jupiter), the 12th (7th) and the 2nd (9th). Jupiter blesses career and savings while sitting in the house of labour and obstacles. Often someone who earns through service, medicine, law or care work, with income that grows through hard effort rather than luck.

Mars in the 7th house. Aspects: the 10th (4th from Mars), the 1st (7th) and the 2nd (8th). This is the classic Mangal Dosha configuration — Mars pressing directly on partnership and also touching family and savings. Not a verdict on marriage, but worth understanding; the full breakdown is in Mangal Dosha explained.

Notice that in all three cases we said nothing about the house the planet occupies. The aspects alone gave half the picture.

Where to start in your own chart

A sequence that saves time:

Write down all nine graha placements by house.
Mark the 7th aspect of every planet — the baseline, about ten minutes of work.
Add the special aspects of Mars, Jupiter and Saturn.
Highlight houses receiving Jupiter gaze — these are your protected zones.
Highlight houses under Saturn and Mars — these need patience and strategy.
Find planets that are directly aspected by other planets — these are the loudest points in the chart.

Then go back to the houses. The chart starts reading as one piece: you will see why marriage feels heavy despite an empty 7th house, and why a career moves slowly even though the 10th house looks fine.

Solarius builds your chart on the sidereal zodiac with Lahiri ayanamsha and lays out planets by house and sign, which turns manual drishti work into a two-minute exercise. Build your chart and run through the six steps above — it is the fastest way to make Vedic astrology stop feeling like a pile of disconnected rules.

Graha Drishti: Planetary Aspects in Vedic Astrology