International Sidereal Astrology Association

International Sidereal Astrology Association We are a non-profit organization dedicated to the advancement of Sidereal Astrology

This Full Moon May 31st in Scorpio is activating all four Royal Stars. These are powerful integrity stars that offer pos...
05/29/2026

This Full Moon May 31st in Scorpio is activating all four Royal Stars. These are powerful integrity stars that offer possibilities of glory, success & happiness but only if we can overcome our own personal vices. This squaring effect is happening in fixed sign energy that doesn’t like to move easily♉️

Aldebaran’s influence speaks to personal integrity and honesty. The Moon on Antares can reveal past hurts, obsessions and traumas. This axis reminds me of the two dolls Enki sends to Erishkigal in the story The Descent of Inanna. The little dolls find Erishkigal moaning and writhing in agony, suffering from the physical and emotional pain of giving birth alone and grieving the loss of her spouse. They show her compassion by mimicking her pain, they moan and cry with her, they empathise and validate her suffering. Using compassion they witness her pain, allowing her to be heard, felt, seen and understood. Antares intensifies emotions. The Full Moon here also reminds us that Scorpio and Ophiuchus work together as both the venom and the medicine. Ophiuchus teaches us how to work with what Scorpio uncovers, rather than being utterly consumed by it🐍

The Lunar Nodes hold karmic gravity and there’s some tension moving forward. Fomalhaut and the North Node speak to visions that hold meaning but those may not translate well into reality. Regulus with South Node requires grounded discipline and control of our personal power. This cycle is a mark between eclipses, becoming a recalibration time. New opportunities could present themselves while other doors close for good. It’s for sure an intense time and will surely carry over into the next New Moon in Gemini June 14th✨

The Sun, our collective compass, visits Uranus and the Pleiades in Ta**us this month. This energy brings us down to eart...
05/25/2026

The Sun, our collective compass, visits Uranus and the Pleiades in Ta**us this month. This energy brings us down to earth, our focus turns back to nature, natural connections, and reinvigorates all things on the ground here on Earth. Just like the Sun wakes up the plant life, it activates all living creatures' physical senses as well. It's the time of year we begin to turn over the soil to make room for new life🌻

The Pleiades have long been associated with being the weapons of the gods. Though most ancient omens involving the Pleiades signify severe results, the Sun softens the weapons of the gods. Symbolizing a more tending to the garden of life aspect like digging up old ground and pulling weeds.

Uranus becomes a slow burn in Ta**us. On a personal level it’s working to expose any illusions we’ve had about our own stability. We may not be sure we want what we’ve been working so hard for anymore. Collectively it's experimenting with ideas of different value systems and testing our intellectual evolution.

The Sun was the central reference point in early Mesopotamian skywatching. Its rising and setting defined time itself, and all other celestial motion was measured against its path. Early skywatchers observed, recorded, and applied what Astronomy revealed to them in plain sight. It's still the same sky and one big cosmic operating system **us

For over 4,000 years the same sky-watchers in ancient Babylon and India did two things at once: they recorded the exact ...
05/21/2026

For over 4,000 years the same sky-watchers in ancient Babylon and India did two things at once: they recorded the exact motion, color, brightness, and cycles of the planets on clay tablets and in mathematical texts and they read those observations as meaningful signs. The inside wheel represents the ever growing gap between modern western astrology and the constellational practice rooted in the sky by ancient astronomers from long ago✨🌛

They didn’t split the sky into “science” and “symbols.” They understood the cosmos as one integrated operating system. You could think of it like the OS running on your phone or computer right now. Astronomy is the hardware, the raw, observable data. It shows up as the red glow of Mars, Jupiter’s 12-year journey, and the sideways spin of Uranus. Astrology becomes the powerful software layer that turns that data into language, guidance, and archetypes that speak directly to your life. It’s the same sky, two lenses, and one complete system🤝

05/13/2026

Episode 7: Heliacal Phases with Elif Mark | Sidereal Astrology ISAA
Discover the Ancient Wisdom of Heliacal Phases
With Elif Mark — Mesopotamian & Egyptian Astrologer
https://www.ancientstarwisdom.com/

Step into the living sky of the ancients and explore the profound doctrine of heliacal phases—the sacred rhythm of planetary and stellar visibility that shaped the earliest astrological traditions of Mesopotamia and Egypt.

Long before modern sign-based astrology, priest-astronomers observed the sky through cycles of appearance and disappearance: heliacal risings, settings, acronychal phases, and planetary stations. These visible transitions were not symbolic abstractions—they were omens, initiations, and cosmic thresholds marking shifts in power, destiny, kingship, and personal fate.

In this immersive lecture, Elif Mark, a dedicated Mesopotamian and Egyptian astrologer, will guide you through:

The astronomical mechanics of heliacal rising and setting
The role of planetary visibility cycles in Babylonian omen literature
The importance of the heliacal rising of fixed stars in Egyptian temple calendars
The spiritual and predictive meaning of planetary rebirth from the Sun’s beams
How to apply heliacal phase doctrine in natal and mundane astrology today

Discover why the first visibility of a planet was seen as a moment of divine re-emergence. Understand how invisibility signified descent into the underworld. Learn how ancient astrologers timed rituals, interpreted omens, and advised rulers based on these luminous thresholds.

This event is ideal for astrologers, historians, students of ancient cosmology, and anyone seeking a deeper, observational approach to the sky—rooted in real astronomical phenomena and the wisdom of early civilizations.

Reconnect with the rhythm of the visible heavens.
Return to the astrology of light and darkness.
Rediscover the sacred language of heliacal phases.

🌎 ISAA: https://siderealinternational.org/
💙ISAA Facebook: / 61575996533932
💗 ISAA YT Channel: https://www.youtube.com/...
🖤 ISAA X: https://x.com/Sidereal_ISAA/
_________________________________________________________________________________________________________
ABOUT ABBEY QUINN

Abbey Quinn is the secretary and co-founder of the International Sidereal Astrology Association (ISAA). A professional astrologer of over 25 years, she specializes in the astrology of ancient Mesopotamia—namely, the pre-Babylonian astrology of Sumer. She teaches ancient astrology and the Sumerian language, and provides both natal and predictive astrology readings and training.

💌 Email: SumerianAstrology@gmail.com
🌐 Website: https://sumerianastrology.com/
🔎 Resources: https://sumerianastrology.com/resources/
💗Temple of Nanna YT Channel: https://www.youtube.com/...
🖤 X: https://x.com/AstroSumerian
💚 Rumble: https://rumble.com/user/SumerianAstro...
__________________________________________________________________________
ABOUT NIKI Tennessen

Niki Tenn is the president and co-founder of the International Sidereal Astrology Association (ISAA). A lifelong student of occult and esoteric practices, she has dedicated countless hours to studying the intricate details of celestial movements and their correlations to human behavior. Her passion for understanding the cosmos and its influence on human lives has led her to practice 13 Sign Sidereal Astrology. Niki offers prerecorded natal chart readings that focus on current life dynamics and emotional patterns, helping clients gain clarity, heal, and inspire deep soul work. Her intuitive and methodical approach aims to guide individuals toward understanding their higher purpose and connection to the cosmos and divinity.

💌 Email: Rebelutionastrology@gmail.com
💌 Email: Niki@SiderealInternational.org
🌐 https://rebelutionastrology.com/
__________________________________________________________________________
ABOUT SIDEREAL ASTROLOGY

Sidereal astrology uses the literal placement of the planets in the constellations. Tropical astrology recons the vernal point (spring equinox) as 0 degrees of Aries. However, the vernal point has not been at 0 degrees of Aries for over 2,000 years, rendering the tropical zodiac inaccurate by 23 degrees.

Sumerian and Babylonian astrology yielded accurate descriptions and predictions for at least 4,000 years. However, Babylonian astrology was adopted by the Greeks, who created and applied both the element-modality system and erroneous planetary-rulership system to ancient astrology, resulting in inaccurate associations, which remain in use in modern astrology, and influenced Jyotish (Vedic astrology) heavily.

The waning crescent Moon approaches Mars on the northern cord of Pisces, nearing the threshold of new beginnings in Arie...
05/13/2026

The waning crescent Moon approaches Mars on the northern cord of Pisces, nearing the threshold of new beginnings in Aries. Mars directs how we act on our desires, initiate actions, and is the spark of our creative drive. The Moon is in its low energy phase, closing out the energies of this past month's Plutonian themed cycle that began in the very place Mars now resides.

Pisces isn't so much a sign of action, as it's more about transition, transcendence, and acting as a medium for metamorphosis. Here Mars becomes motivated by emotions and spiritual renewal. The cords of Pisces are tied deeply into karmic processes, soul contracts, and redemption. The northern cord symbolizes attempting to untie old knots and liberation from karmic patterns.

We could find ourselves with a strong desire to break free from old conditioning or in deep internal confrontation with our own personal anvils. Pluto in Capricorn applies pressure and emotional tension, sometimes manifesting as external crisis forcing change. Jupiter adds tension as well and could manifest as aggressive debate and the urge to take it to the limits.

May 17th’s New Moon is a powerful alignment with Uranus and the Pleiades, square the transiting lunar nodes in Aquarius and Leo, will surely be a cycle that ignites ground shaking breakthroughs as Uranus is a known pattern breaker, revolutionary, and divine visionary.

✨ Happening TODAY! ✨Join Sidereal Astrologer Elif Mark for a powerful live session on the ancient art of Heliacal Rising...
05/02/2026

✨ Happening TODAY! ✨
Join Sidereal Astrologer Elif Mark for a powerful live session on the ancient art of Heliacal Rising & Setting Phases — one of the most profound and rarely taught techniques in sidereal astrology.
Discover how these celestial cycles reveal the hidden rhythms of the cosmos and bridge the timeless fusion between astronomy and astrology.
📅 Saturday, May 2nd, 2026
🕚 11:00 – 13:00 EDT (GMT-4)
Don’t miss this deep dive into the stars!
👉 Register now: SiderealInternational.org

04/26/2026

Feeling like everything's a bit off? Zoom out. The cosmic view makes sense of the chaos, revealing an incredible, vast picture. When we look beyond immediate boundaries, actionable formulas emerge, offering immense value. Unlike arbitrary astrological readings, evolutionary astrology seems to be tested and proven.

04/25/2026

For those with an Aries moon, your soul's purpose is to teach courage and self-assertion. The shadow side? Angry outbursts or hiding. Embrace adventure, even small ones. Aries moons thrive on challenges and newness, needing tension to fuel their spirit. Don't shy away from competition; it's part of your warrior energy.

04/25/2026

Discover how planets T-squared to lunar nodes can create vacillation between past and future. Explore non-linear solutions that might not make logical sense but offer unique insights.

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