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International Sidereal Astrology Association

Advancing Sidereal Astrology with Integrity, Research, and Professional Excellence.

Astrology History

Dive into the rich historical background of sidereal astrology. Explore ancient skywatching traditions, sacred texts, and the evolution of sidereal systems from Mesopotamia to India. A must-read for anyone seeking the original roots of sidereal astrology.

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Astrological Insights, Astrology History, Astronomy, Western Astrology

Full Moon in Aquarius: Eclipse Season Is Here!

/ / Astrological Insights, Astrology History, Astronomy, Western Astrology

How does the energy of this Total Lunar Eclipse play out for the individual? The Aquarius/ Leo axis is a perfect playground for building the stage, reimagining your character on this collective show called Earth. And like a true actor—100% committed to playing the part—asking yourself questions like: What is my motivation? What about my character needs transforming, moving on to the next act? The energy is encouraging you to be open, to get a little weird with it, and reimagine your role, not only as an individual, but as a collective player rediscovering his or her social identity & collective destiny.

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Full Moon in Aquarius: Eclipse Season Is Here! Read Post »

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Astrological Insights, Astrology History, Editorials & Essays, Forecasts, Mesopotamian Astrology, Mythology

New Moon in Leo: It’s Time to Master Your Destiny

/ / Astrological Insights, Astrology History, Editorials & Essays, Forecasts, Mesopotamian Astrology, Mythology

Since time immemorial, the lion has been admired—often for the same reasons it was feared. In Mesopotamia, the lion was known for its strength and savagery as much as it’s grace and beauty. It’s no wonder such powerful deities such as the sun-god Utu, and the king of the Underworld Nergal were sometimes compared to lions or given lion-like attributes (think lion’s mane and rays of the sun). But while the occasional mighty king and god were got the offhand comparison, there was only deity who owned the title of celestial lion: The Sumerian goddess Inanna (dinana 𒈹)—the Lioness of Heaven.

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New Moon in Leo: It’s Time to Master Your Destiny Read Post »

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Astrological Insights, Astrology History, Mesopotamian Astrology, Mythology

New Moon in Cancer: Rediscover Your Power of Creation

/ / Astrological Insights, Astrology History, Mesopotamian Astrology, Mythology

In classical and Vedic astrology, the zodiac sign of Cancer has associations with the Moon, and is thus said to be emotional and sensitive, and connected to the home and maternity. But the Mesopotamian counterpart was quite different—a masculine force of creation with an unparalleled analytical ability.

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New Moon in Cancer: Rediscover Your Power of Creation Read Post »

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Astrology History, Editorials & Essays, Mesopotamian Astrology, Mythology

New Moon in Gemini: Finding Love in the Darkness

/ / Astrology History, Editorials & Essays, Mesopotamian Astrology, Mythology

Long before Gemini was associated with Castor and Pollux, the two figures in the constellation of Gemini were known as MULMAŠ.TAB.BA(GAL.GAL) 𒀯𒈦𒋰𒁀(𒃲𒃲), the Great Twins. While they were described as brothers, the names attributed to them were Lugalirra and Meslamtae(a); both epithets for the god of the death, pestilence, and the underworld, Nergal—the god embodied in the planet Mars.

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New Moon in Gemini: Finding Love in the Darkness Read Post »

New Moon Taurus International Sidereal Astrology Association Bull of Heaven Gugalanna Guanna Mesopotamian Astrology
Astrological Insights, Astrology History, Forecasts, Mesopotamian Astrology, Mythology

New Moon in Taurus: Harness the Creative Power of the Heavenly Bull

/ / Astrological Insights, Astrology History, Forecasts, Mesopotamian Astrology, Mythology

In Mesopotamia, the new month began when the new crescent Moon was first visible in the sky, which is about 2 days after the astronomical New Moon, providing a sold window to take advantage of new lunar energies! This lunar month (May 26th–28th UTC) falls in Taurus, acting as an energetic imprint for the next four weeks, wherein the Taurian energy echoes throughout.

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New Moon in Taurus: Harness the Creative Power of the Heavenly Bull Read Post »

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Your contribution helps preserve and promote sidereal astrology. The ISAA is dedicated to educating the public, certifying sidereal astrologers, and restoring the original, ancient celestial wisdom. Every donation goes directly toward this mission—supporting research, outreach, and global community building.

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