History · ideas · better questions
The Astro Archive
The stories behind astrology. The settings behind a chart. And the questions worth asking before you buy a reading. Start with a practical guide or explore the tradition’s history.
A small chart lab
Same sky. A different frame.
The zodiac ring describes positions. The house frame depends on the observer’s place and time. Turn the frame to see why these are different layers.
Gold: zodiac sectorsTeal: illustrative house frameWhite: example sky marker
At the starting position, the two frames align. Moving the slider changes the illustrative house frame while the sky marker stays fixed.
Teaching model only. Equal sectors, motion and marker are schematic—not a birth chart, a solar-system simulation or a calibrated time calculation. No birth details needed.Follow your curiosity
- What career does my birth chart show?
Career prediction from a birth chart: what holds and what does not
The tenth house, its lord, the Sun and Saturn carry real signal about how you work. The classical job lists do not survive contact with a modern economy — and the tradition’s own teachers say so.
- Should I wear a gemstone for my chart?
Do gemstone remedies have any classical basis?
The nine stone-to-planet correspondences are genuinely classical. The instruction to buy one and wear it is not — and no text in the corpus says to. Here is exactly what the texts prescribe instead.
- Why do astrologers repeat things that are not true?
Ten ways a false claim becomes tradition
Nobody lies. A qualifier wears off, an editor emends a verse, a translator licenses an extension — and a century later it is doctrine. Ten documented mechanisms, every one found inside the tradition’s own scholarship.
- Does my birth time need to be exact?
How accurate does your birth time need to be?
Different techniques demand wildly different precision. Some survive an hour of error; one system needs your birth time to the second — and says so itself. A ladder, measured.
- What is the difference between Parashari, Jaimini, KP and Nadi?
How Vedic astrology branched: a map of the systems
Parashari, Jaimini, Tajika, KP, Lal Kitab and Nadi are not one tradition. They are separate branches with separate dates and separate parents — here is the map, with what each one actually contributed.
- How old is Vedic astrology, really?
Is Vedic astrology 5,000 years old?
The oldest datable Sanskrit horoscope text credits the Greeks in its opening verse and dates itself to AD 149. The five-thousand-year claim is refuted by the tradition’s own citations — not by sceptics.
- Is kundli matching necessary before marriage?
Kundli matching: what the 36 gunas were actually for
Ashtakoota matching is the most commercially active use of astrology in India. Read against its own literature, the question it answers is not “will they be happy” but “who may marry whom”.
- Am I manglik, and does it matter?
Manglik dosha, explained without the fear
Mangal dosha is a placement rule, and the same classical sources that state it also state a long list of cancellations. What it was used for is a better question than whether you have it.
- How do I choose a good online kundli reading?
Buying an online kundli reading: seven things to check first
Most paid birth-chart readings will not tell you which ayanamsa they used, which dasha system they chose, or what they will refuse to answer. Those three questions separate a computed reading from a script.
- What is Sade Sati and how do I get through it?
Sade Sati: what it actually is, and what the remedies are worth
Saturn’s seven-and-a-half years is real, computable and datable to the day. The dread attached to it is not classical, and the paid remedy market around it rests on a prescription no text in the corpus makes.
- Can we compare our files as a couple?
Two charts, two people, one honest conversation
A practical way to explore relationship themes with consent, privacy and room for each person to disagree.
- Can I use a birth chart without an exact time?
No exact birth time? Start with what you know
How to record uncertainty, avoid invented precision and decide whether a detailed chart file is useful to you.
- How do I use a chart file with AI or Obsidian?
Your chart file, your questions, your own library
A simple workflow for reading a computed file, checking AI answers and keeping a private study notebook.
- Why does old astrology say such outdated things about women and caste?
What classical astrology was really doing
Some rules stop working when society changes — which tells you what they were measuring. Read honestly, the corpus contains its own correction, published by its own teachers.
- What does each planet really signify in Vedic astrology?
What each planet actually means — and what got added later
The classical texts give each graha a one-word essence. Almost everything that offends a modern reader is a later addition that does not follow from it — and the test separates them cleanly.
- Why do different kundli websites give different results?
Why two free birth charts can disagree
Compare the inputs before the interpretations. A practical guide to settings, missing data and what a paid file should add.