Richard E. Lenski is an American evolutionary biologist born on August 13, 1956. He is renowned for his long-term experiment with Escherichia coli evolution that lasted for 25 years, contributing significantly to the understanding of evolutionary processes. Lenski has also gained recognition for his work with digital organisms using the Avida simulation program, exploring the dynamics of artificial life and evolution in computational environments.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 327 days away.
Place of Birth
Time Zone -
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Name Number (Pythagorean)
Meaning of the name - Richard
strong ruler
Read Full Richard Name AnalysisAugust 13, 1956 Facts
Generation Group
Richard Lenski belongs to the Baby Boomers group.
Educated At: Oberlin College | University of North Carolina at Chapel Hill
Occupation: evolutionary biologist | microbiologist | university teacher | biologist
Employers: University of California, Irvine | Michigan State University | Dartmouth College | University of Massachusetts Amherst
Awards Received: ASN Award for Distinguished Achievement in the Conceptual Unification of the Biological Sciences | EMBO Membership | Fellow of the Ecological Society of America | MacArthur Fellows Program | 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 August 13, 1956
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on August 13, 2025 | Secondary Progressions for August 13, 2025 |
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Sun | 20 Leo 53 | 21 Leo 12 | 28 Libra 16 |
Moon | 25 Scorpio 1 | 17 Aries 50 | 22 Taurus 50 |
Mercury | 12 Virgo 48 | 4 Leo 35 | 14 Libra 1 |
Venus | 6 Cancer 33 | 15 Cancer 48 | 18 Virgo 0 |
Mars | 23 Pisces 36 | 4 Libra 13 | 13 Pisces 58 |
Jupiter | 7 Virgo 13 | 14 Cancer 22 | 21 Virgo 47 |
Saturn | 26 Scorpio 47 | 1 Aries 0 | 1 Sagittarius 33 |
Uranus | 3 Leo 48 | 1 Gemini 15 | 6 Leo 48 |
Neptune | 27 Libra 58 | 1 Aries 45 | 0 Scorpio 5 |
Pluto | 28 Leo 2 | 2 Aquarius 7 | 0 Virgo 1 |
Rahu | 4 Sagittarius 8 | 19 Pisces 35 | 0 Sagittarius 29 |
Ketu | 4 Gemini 8 | 19 Virgo 35 | 0 Gemini 29 |
Chandra Kundali (Equal House, North Indian Diamond Chart)

Astrology Transits Analysis for Year 2025
Note: Multiple transits occurring in close proximity often signify a major event in a person's life.Richard Lenski's 2025 Transits to Natal Planets
- Saturn conjunction Mars
Exact: 01 April, 2025 - Rahu conjunction Mars
Exact: 21 May, 2025 - Mars conjunction Sun
Exact: 31 May, 2025 - Mars square Moon
Exact: 10 June, 2025 - Mars square Saturn
Exact: 10 June, 2025 - Mars conjunction Jupiter
Exact: 30 June, 2025 - Mars conjunction Mercury
Exact: 10 July, 2025 - Jupiter conjunction Venus
Exact: 10 July, 2025 - Mars aspects Ketu
Exact: 28 September, 2025 - Jupiter trine Mars
Exact: 18 October, 2025 - Mars conjunction Moon
Exact: 28 October, 2025 - Jupiter trine Moon
Exact: 07 November, 2025 - Saturn conjunction Mars
Exact: 27 November, 2025 - Mars square Mars
Exact: 07 December, 2025 - Ketu conjunction Mercury
Exact: 07 December, 2025