Celebrity Birth Chart
James Gleick
Date of Birth
August 1, 1954
Sun Sign
Leo ♌︎
Element
Fire
Modality
Fixed
Ruling Planet
Sun
James Gleick's Astrological Profile
James Gleick is an American author and historian of science whose work has chronicled the cultural impact of modern technology. Recognized for his writing about complex subjects through the techniques of narrative nonfiction, he has been called "one of the great science writers of all time". He is part of the inspiration for Jurassic Park character Ian Malcolm.
Leo is ruled by the Sun, and like the star at the center of our solar system, this sign radiates warmth, light, and an almost gravitational pull that draws others in. There is a natural theatricality to the Leo personality — a desire to be seen, to perform, and to be appreciated for exactly who they are. This is not vanity; it is a genuine need to share one's light with the world.
The Fire element that runs through this chart contributes an energy that is instinctive, passionate, and forward-moving. Fire signs act before they overthink, lead before they follow, and inspire before they explain. This elemental quality gives the personality a warmth and dynamism that is immediately felt by those around them.
The Fixed modality brings a quality of deep commitment and sustained focus. Fixed signs finish what they start, hold their positions under pressure, and develop a level of mastery in their chosen domains that more mutable personalities rarely achieve. This consistency is one of their defining strengths.
In their chosen field, this astrological profile provides a distinctive set of strengths. The qualities suggested by the chart — the elemental energy, the modal approach to challenges, and the solar drive — combine to create a personality capable of sustained excellence and meaningful impact in whatever domain they choose to inhabit.
Romantic Compatibility
Highest cosmic match scores for James
Friendship Compatibility
Fellow s ranked by cosmic connection
Work & Collaboration
Fellow Fire signs — natural creative allies
Frequently Asked Questions
What is James Gleick's zodiac sign?
James Gleick is a Leo, born on August 1, 1954 in .
What element is James Gleick's sign?
Leo is a Fire sign, ruled by Sun. Fire signs are known for being charismatic, generous, creative.
Who is James Gleick most compatible with?
As a Leo, James Gleick is most compatible with Air and Fire signs.
Other Famous Leos
See all Leo celebrities →Profile last updated May 2026
Go beyond sun sign compatibility
Download Cosmic Compatibility for richer relationship charts and more nuanced astrological insights.