John Alexander Simpson (1916 – 2000) was an American physicist, nuclear scientist, and university professor. Born in Portland, Oregon, he contributed to the Manhattan Project and was a member of the National Academy of Sciences as well as the American Academy of Arts and Sciences. He passed away in Chicago at the age of 84.
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Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 132 days away.
Death Anniversary
Next death anniversary is 232 days away.
Death Date
Place of Birth
Time Zone - America/Los_Angeles (8:0 W)
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Meaning of the name - John
God is gracious
Read Full John Name AnalysisJanuary 1, 1916 Facts
Generation Group
John Alexander Simpson belongs to the GI Generation group.
Place of Birth: Portland
Place of Death: Chicago
Cause of Death: pneumonia
Educated At: Reed College | New York University
Occupation: nuclear physicist | university teacher | physicist
Employers: University of Chicago
Awards Received: Leo Szilard Lectureship Award | Arctowski Medal | William Bowie Medal | Guggenheim Fellowship | Bruno Rossi Prize
Astrology Analysis
Note: This birth chart is calculated using the date and place of birth, with the time set to noon (12:00 PM) local time. While this provides accurate planetary positions for most celestial bodies, the Ascendant (Rising Sign) and house cusps are not calculated since they require precise birth time. For a complete astrological analysis including houses and rising sign, please provide the exact birth time.

Ephemeris for January 1, 1916
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on January 1, 2025 | Secondary Progressions for January 1, 2025 |
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Sun | 10 Capricorn 6 | 11 Capricorn 40 | 29 Aries 24 |
Moon | 22 Scorpio 54 | 5 Aquarius 8 | 20 Scorpio 59 |
Mercury | 19 Capricorn 54 | 20 Sagittarius 57 | 5 Taurus 3 |
Venus | 7 Aquarius 26 | 28 Aquarius 36 | 14 Gemini 53 |
Mars | 29 Leo 48 | 1 Leo 39 | 14 Leo 49 |
Jupiter | 22 Pisces 4 | 13 Gemini 7 | 15 Aries 42 |
Saturn | 14 Cancer 4 | 14 Pisces 31 | 11 Cancer 38 |
Uranus | 13 Aquarius 41 | 23 Taurus 38 | 19 Aquarius 9 |
Neptune | 1 Leo 51 | 27 Pisces 18 | 29 Cancer 54 |
Pluto | 2 Cancer 7 | 1 Aquarius 5 | 1 Cancer 28 |
Rahu | 9 Aquarius 42 | 1 Aries 27 | 3 Aquarius 55 |
Ketu | 9 Leo 42 | 1 Libra 27 | 3 Leo 55 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
