Clayton DonaldD Vedic birth chart profile
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Virgo Lagna

Clayton DonaldD

March 18, 1935 · Shenandoah, Iowa
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Moon Sign
Leo
Purva Phalguni
Sun Sign
Pisces
Uttara Bhadrapada
Ascendant
Virgo
Hasta
Nakshatra
Purva Phalguni
Birth Star
Current Dasha · Mercury / Moon / Rahu · Apr 2026 – Jul 2026
First in FieldFounder/ originatorWritersResearcherTeacherAstronomyScience Field-PhysicsGain - Grant, Scholarship
Biography

Clayton DonaldD Biography

American astrophysicist whose most visible achievement was the prediction from nucleosynthesis theory that supernovae are intensely radioactive. That earned Clayton the NASA Exceptional Scientific Achievement Medal (1992) for “theoretical astrophysics related to the formation of (chemical) elements in the explosions of stars and to the observable products of these explosions”. Supernovae thereafter became the most important stellar events in astronomy owing to their profoundly radioactive nature. Not only did Clayton discover radioactive nucleosynthesis during explosive silicon burning in stars but he also predicted a new type of astronomy based on it, namely the associated gamma-ray line radiation emitted by matter ejected from supernovae. That paper was selected as one of the fifty most influential papers in astronomy during the twentieth century for the Centennial Volume of the American Astronomical Society. He gathered support from influential astronomers and physicists for a new NASA budget item for a gamma-ray-observatory satellite, achieving successful funding for Compton Gamma Ray Observatory. With his focus on radioactive supernova gas Clayton discovered a new chemical pathway causing carbon dust to condense there by a process that is activated by the radioactivity. Clayton has authored four books for the public: (1) a novel, The Joshua Factor (1985), is a parable of the origin of mankind utilizing the mystery of solar neutrinos; (2) a science autobiography, Catch a Falling Star; (3) a mid-career memoir The Dark Night Sky, of cultural interest owing to Claytons conception of it in 1970 as layout for a movie with Italian filmmaker Roberto Rossellini about growing awareness during a cosmological life; and (4) Handbook of Isotopes in the Cosmos (Cambridge Univ. Press, 2003), describing in prose the nuclear origin of each isotope of our natural elements and important evidence supporting each nuclear origin. Link to Wikipedia biography

Vedic Planet Analysis

Astrologer Reviewed

Clayton DonaldD's planet-by-planet horoscope reading. Select a planet below to read its detailed Vedic interpretation.

Ascendant1st

Ascendant Represents AS

The Ascendant (Lagna) in Vedic astrology represents the self, physical body, personality, and how we interact with the world. It defines our core identity, health, and the first impression we make on others. The sign rising on the eastern horizon at the moment of birth becomes the Ascendant, influencing our temperament and approach to life. Its ruler significantly shapes how we express ourselves and respond to our environment.
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Clayton DonaldD birth chart analysis for Ascendant

In Vedic astrology, when the natal lagna (ascendant) is positioned in Virgo, it initiates the characteristics typically associated with the Virgo sign, such as practicality, analytical skills, attention to detail, and a methodical approach to life. Virgo ascendants are often conscientious and have a propensity towards service or professions that involve meticulous attention, such as healthcare or analytical fields. This ascendant is ruled by Mercury, which endows the individual with a sharp intellect and communicative abilities. When the ascendant falls in the Hasta Nakshatra, it brings a layer of precision and dexterity to the personality. Hasta is symbolized by an open hand and is ruled by the Moon, influencing traits like creativity, cleverness, and skilled manual work. The presence of Virgo in Hasta enhances abilities in communication, craftsmanship, and an innate talent for healing or caregiving professions. In this scenario, Mercury, the lagna lord, is situated in the 6th house in Aquarius. The 6th house pertains to challenges, health issues, service, and daily work routines. Mercury’s placement here highlights a life where overcoming obstacles through intellect and communication becomes crucial. The Aquarius sign introduces values of originality and forward-thinking into tackling these aspects. Individuals with this placement might be inclined towards unconventional methods or innovations in their professional or service-oriented pursuits. Additionally, Mercury is in the Satabhisaj Nakshatra, ruled by Rahu and known for its transformative and mysterious qualities. This nakshatra can enhance an individual's abilities in research, technology, and fields that require innovation. The influence of Rahu can also bring unexpected elements or sudden changes into their professional life, urging adaptability. Overall, this configuration suggests a person with exceptional analytical abilities, inclined towards service, and innovation. They may face challenges in their daily routine but possess the mental acumen to navigate complexities, often thinking outside the box. Their professional life might involve overcoming obstacles through unique solutions and continuous learning.

Raj Yogas & Planetary Combinations

2 FOUND
Planetary Combinations

Dashas

VIMSHOTTARI

Life's planetary periods.

PREVIOUSMar 22, 2026 - Apr 21, 2026
Mercury / Moon / Mars
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Mercury / Moon / Rahu
NEXTJul 8, 2026 - Sep 16, 2026
Mercury / Moon / Jupiter

Numerology Profile

Life Path
3

Chaldean Life Path 3 is expressive and creative. It indicates talent in communication, learning, and uplifting others through ideas, art, or speech.

Destiny
7

Chaldean Destiny 7 indicates specialization, research, and spiritual intelligence. It supports analytics, strategy, deep study, and mastery through solitude.

Soul Urge
7

Chaldean Soul 7 desires truth and depth. It seeks learning, solitude, spiritual growth, and refined understanding.

Personality
9

Chaldean Personality 9 appears compassionate and broad-minded. Others often see generosity, ideals, and humanitarian nature.

Kabbalah Number
9

Kabbalah Number 9 reflects an inner spiritual code of compassion and completion. It supports service, forgiveness, and closing karmic cycles.

Birth
9

Birth Number 9 in Vedic astrology: explore personality traits, life path insights, challenges, and compatibility tips to guide decisions with numerology wisdom.

Life Events & Planetary Transits

Key events mapped against the active Dasha and planetary transits at the time.

1992
Career
Prize 1992 (NASA Exceptional Scientific Achievement Medal)
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