John Henry Manley was an American physicist born on July 21, 1907, in Illinois. He worked alongside Robert Oppenheimer at the University of California, Berkeley, and later became a prominent leader in the Manhattan Project, which was a pivotal research initiative during World War II focused on developing nuclear weapons. His contributions to physics and his involvement in such a significant project mark him as an important figure in American scientific history.
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Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 8 days away.
Death Anniversary
Next death anniversary is 31 days away.
Death Date
Place of Birth
Time Zone - America/Chicago (6:0 W)
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Meaning of the name - John
God is gracious
Read Full John Name AnalysisJuly 21, 1907 Facts
Generation Group
John H. Manley belongs to the GI Generation group.
Place of Birth: Harvard
Place of Death: Los Alamos
Educated At: University of Illinois at Urbana–Champaign | University of Michigan
Occupation: nuclear physicist | university teacher | physicist
Employers: Washington University in St. Louis | University of Washington | University of Illinois at Urbana–Champaign | Columbia University
Awards Received: Fellow of the American Physical Society | Guggenheim Fellowship
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 July 21, 1907
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on July 21, 2024 | Secondary Progressions for July 21, 2024 |
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Sun | 27 Cancer 48 | 29 Cancer 27 | 22 Scorpio 14 |
Moon | 9 Sagittarius 33 | 3 Aquarius 41 | 0 Aries 53 |
Mercury | 3 Leo 23 | 26 Leo 22 | 19 Scorpio 21 |
Venus | 12 Cancer 47 | 12 Leo 23 | 8 Sagittarius 5 |
Mars | 9 Capricorn 12 | 0 Gemini 37 | 20 Aquarius 53 |
Jupiter | 23 Cancer 38 | 12 Gemini 29 | 13 Leo 0 |
Saturn | 27 Pisces 49 | 18 Pisces 57 | 21 Pisces 16 |
Uranus | 9 Capricorn 58 | 26 Taurus 34 | 10 Capricorn 4 |
Neptune | 12 Cancer 58 | 29 Pisces 49 | 14 Cancer 41 |
Pluto | 24 Gemini 5 | 0 Aquarius 53 | 24 Gemini 22 |
Rahu | 23 Cancer 7 | 10 Aries 8 | 16 Cancer 55 |
Ketu | 23 Capricorn 7 | 10 Libra 8 | 16 Capricorn 55 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
