In astrology, there are many techniques to make predictions. These techniques combine mathematics and philosophy.
Such predictive techniques have evolved over the years.
Vedic astrology has ancient origins, but it has been updated constantly throughout history. Even today, the science continues to assimilate new knowledge so that it can become more accurate and helpful to those who seek its guidance.
In Vedic astrology, the precession of the equinoxes (the phenomenon of the earth’s axis slowly shifting over time) is important. Thus, the sidereal zodiac, which Vedic astrologers use, factors in the actual positions of the celestial bodies in the sky.
Ancient astrologers used to observe the celestial movements in the sky and related them to earthly events and human beings. This is how astrology began in the old days.

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Kundli or horoscope can be compared to the blueprint image of a person. It is a mirror image.
Everything on earth comes from the earth. All the planets in our galaxy also come from it, as they are formed from the gas and dust left over from the Sun’s formation. They also reflect the light of the Sun.
So, nothing can exist without the Sun.
Can the Planets Affect Our Behavior?
Research says that the Sun and Moon can affect human behavior. Try an experiment - observe your own thoughts in various atmospheric conditions and note the differences.
Also, study your Mind during the Full moon and New Moon days. The influences of these two bodies go beyond their luminosity. Their gravitational force, too, can affect our minds.
It is easy to observe the effects of the Sun and Moon on our thoughts because we experience them externally. Also, these two large heavenly bodies are closer to earth, where we live.
The other planets in our solar system exert more subtle effects on us. Only if we pay special attention to them can we experience them. Astrology can help us understand this.
Thus, astrology or a horoscope is a study of our response to planetary activities.
The Accuracy of Astrology
It is true that the mathematical calculations of planets and their movements are accurate. Now such calculations of planetary positions and motion are easier, thanks to computers. Science does not doubt the mathematics used in Vedic Astrology.
But, scientific proof of the accuracy of astrology predictions is lacking. But your own personal experiences can provide proof. Personal interpretation and perspective determine one’s belief in astrology.
If you provide your correct birth details to a good astrologer, they will describe your likes, dislikes, and other things pretty accurately. They will also describe your physical features, your family members, life partner, etc.
It’s like Ayurveda. A lack of scientific proof does not imply that it does not work. The Sun was here before we came into being. There is much about the universe that modern scientists don’t know even now.
Vedic astrology is based on the knowledge and mysteries of the universe that were revealed by Vedic sages or Rishis like Parashara, Bhrigu, Jaimini, and others. They created several birth charts to study how humans responded to planetary stimuli. One can compare it to modern-day “Data analysis” or “Data Science”. The Vedic sages did it manually using mathematics.
Vedic astrology is essentially an analysis of the human Mind based on planetary movements and backed by data. It can be called an ancient version of Psychology.
A lot of factors are at play when making astrological predictions. Depending on their expertise and the technique used, some astrologers make very accurate predictions. Still, at times, predictions can fail, and there are many reasons for this.
Why Do Predictions Fail Sometimes?
One is mixing native astrology with mundane astrology.
Another reason is failing to interpret the divisional charts. Most astrologers ignore the divisional charts as they take more time to interpret.
Human errors, too, are possible.
Sometimes, even an astrologer cannot discover certain things. On the Kurukshetra battlefield, Krishna showed his Vishwaroopam to Arjun to motivate him to take up arms and do his duty as a warrior. At that time, Arjuna saw many warriors on both sides entering Krishna’s mouth (signifying death), but not his son, Abhimanyu. Abhimanyu was also killed in battle, but Krishna hid this from Arjuna. In other words, what God wants to hide, no astrologer can predict.
Astrology is divine knowledge, so every prediction needs divine intervention for its fulfillment. But if the astrologer is full of ego, he will lack divine grace, and his predictions can fail.
Astrological Remedies
Astrology is more about material things. It throws light on material bondages or karmic bondages.
Planetary radiations can be absorbed, reflected, or refracted as astrological remedies. Such remedies can delay or reduce the effect of Karma. But, only a very intuitive Vedic astrologer can do this.
For example, let us say that someone could lose their job after some weeks. By performing astrological remedies, the person can become mentally strong. They may be able to face the event or delay it but cannot stop it from happening. Remedies can minimize the negative effects. There is no escaping Karma.
Many things can be used as remedies – Yantras, Mantras, statues, gemstones, Rudraksha beads, etc.
Mantras and Meditation methods, too, can be as effective as gemstones and other physical materials. They can be more effective and are highly recommended for spiritual people.
How Do Remedies Work?
Astrology works its effects on the Mind. Its effects on our body or matter are indirect.
The external world can influence our Minds easily.
Astrological remedies function like shields and filters that protect the Mind from planetary radiation. Due to their action, negatives affect the Mind less. To understand what remedy is required, the astrologer has to study the Kundli in depth.
The Vedic philosophy behind Vedic astrology is that our Minds experience and create the material world. If you perform any material action, it reflects the thought in your Mind. Hence, prayers and Mantras have an effect. Such remedies are meant for those who do not practice meditation regularly.
Gemstones and Rudraksha beads, and other remedies that are physically available can be useful aids for prayers, Mantras, and meditation. Meditation is the ultimate remedy for adverse planetary effects. It silences the Mind and purifies it, which reduces Karmic bondage.
The main function of remedies is to make one mentally strong. The Mind is what matters the most. If it functions well, the body will function well, too.