Brigitte Kieffer (born February 26, 1958) is a French scientist specializing in molecular neuroscience, known for her research on opioid receptors. Her expertise extends to psychiatry, addiction, mood disorders, pain, and developmental disorders. Kieffer is globally recognized for her work on opioid receptors that has advanced the understanding of brain mechanisms related to pain, mental illnesses, psychiatric disorders, and drug addiction. She continues her research while leading a research team of 300 scientists. Her discoveries have illuminated how substances like morphine and heroin alleviate pain and contribute to addiction.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 245 days away.
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Brigitte
strong, powerful
Read Full Brigitte Name AnalysisFebruary 26, 1958 Facts
Generation Group
Brigitte Kieffer belongs to the Baby Boomers group.
Place of Birth: Clichy
Educated At: University of Strasbourg
Occupation: neurobiologist | researcher
Employers: McGill University | French National Institute of Health and Medical Research | University of Strasbourg
Awards Received: Prix Lamonica in Neurology | Knight of the Legion of Honour | Officer of the National Order of Merit | L'Oréal-UNESCO Award For Women in Science | Richard Lounsbery Award
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 February 26, 1958
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on February 26, 2025 | Secondary Progressions for February 26, 2025 |
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Sun | 7 Pisces 36 | 8 Pisces 21 | 13 Taurus 43 |
Moon | 5 Gemini 38 | 20 Aquarius 31 | 0 Sagittarius 11 |
Mercury | 3 Pisces 14 | 22 Pisces 24 | 20 Aries 46 |
Venus | 2 Aquarius 1 | 10 Aries 37 | 29 Pisces 8 |
Mars | 16 Capricorn 29 | 17 Cancer 4 | 5 Pisces 37 |
Jupiter | 1 Scorpio 19 | 12 Gemini 6 | 24 Libra 28 |
Saturn | 24 Sagittarius 58 | 20 Pisces 20 | 25 Sagittarius 25 |
Uranus | 8 Leo 29 | 23 Taurus 36 | 7 Leo 43 |
Neptune | 4 Scorpio 38 | 28 Pisces 48 | 3 Scorpio 7 |
Pluto | 0 Virgo 53 | 2 Aquarius 49 | 29 Leo 46 |
Rahu | 4 Scorpio 22 | 28 Pisces 29 | 0 Scorpio 49 |
Ketu | 4 Taurus 22 | 28 Virgo 29 | 0 Taurus 49 |
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.Brigitte Kieffer's 2025 Transits to Natal Planets
- Mars square Jupiter
Exact: 01 January, 2025 - Mars opposition Mars
Exact: 20 February, 2025 - Saturn square Saturn
Exact: 11 April, 2025 - Mars opposition Venus
Exact: 21 April, 2025 - Mars square Jupiter
Exact: 21 April, 2025 - Jupiter opposition Saturn
Exact: 21 May, 2025 - Jupiter trine Jupiter
Exact: 20 June, 2025 - Mars opposition Sun
Exact: 30 June, 2025 - Jupiter trine Rahu
Exact: 30 June, 2025 - Mars square Saturn
Exact: 30 July, 2025 - Jupiter opposition Mars
Exact: 29 August, 2025 - Mars conjunction Rahu
Exact: 28 September, 2025 - Mars opposition Ketu
Exact: 28 September, 2025 - Mars conjunction Saturn
Exact: 07 December, 2025