Audrey Stevens Niyogi was an American biochemist born on July 21, 1932. She is renowned for her co-discovery of RNA polymerase, an essential enzyme involved in the process of transcribing DNA into RNA. Her contributions to the field of biochemistry have been significant, impacting our understanding of genetics and molecular biology. Niyogi's work has paved the way for further research in biochemistry, making her a notable figure within the scientific community.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 301 days away.
Death Anniversary
Next death anniversary is 206 days away.
Death Date
Place of Birth
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Chinese Zodiac Sign
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Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Audrey
noble strength, wealthy power
Read Full Audrey Name AnalysisJuly 21, 1932 Facts
Generation Group
Audrey Stevens Niyogi belongs to the Silent Generation group.
Place of Birth: Leigh
Place of Death: Oak Ridge
Occupation: biochemist
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, 1932
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on July 21, 2025 | Secondary Progressions for July 21, 2025 |
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Sun | 28 Cancer 41 | 29 Cancer 11 | 29 Libra 5 |
Moon | 15 Pisces 38 | 18 Gemini 17 | 28 Cancer 55 |
Mercury | 25 Leo 32 | 15 Leo 4 | 13 Scorpio 59 |
Venus | 28 Gemini 56 | 19 Gemini 8 | 17 Virgo 41 |
Mars | 20 Gemini 28 | 20 Virgo 1 | 18 Leo 28 |
Jupiter | 25 Leo 27 | 9 Cancer 29 | 14 Virgo 54 |
Saturn | 1 Aquarius 52 | 1 Aries 45 | 28 Capricorn 40 |
Uranus | 23 Aries 21 | 0 Gemini 36 | 21 Aries 3 |
Neptune | 6 Virgo 18 | 2 Aries 5 | 9 Virgo 29 |
Pluto | 21 Cancer 54 | 2 Aquarius 39 | 23 Cancer 27 |
Rahu | 19 Pisces 32 | 20 Pisces 48 | 14 Pisces 37 |
Ketu | 19 Virgo 32 | 20 Virgo 48 | 14 Virgo 37 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
