Jean-Marc Lévy-Leblond is a French physicist, graduated from the École Normale Supérieure and obtained his doctorate in Physical Sciences from the University of Orsay in 1965. He was a professor at the University of Nice from 1980 to 2002, teaching in the departments of Physics, Philosophy, and Communication. Currently, he is a director of programs at the International College of Philosophy and an emeritus professor at the University of Nice. He has written several works on science communication and has contributed to various academic publications.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 289 days away.
Place of Birth
Time Zone - Europe/Paris (1:0 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
April 18, 1940 Facts
Generation Group
Jean-Marc Lévy-Leblond belongs to the Silent Generation group.
Place of Birth: Montpellier
Educated At: University of Paris-Sud | University of Paris | École Normale Supérieure
Occupation: science communicator | philosopher | university teacher | physicist
Employers: University of Nice Sophia Antipolis
Awards Received: Jean-Perrin Prize | Chevalier des Arts et des Lettres
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 April 18, 1940
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on April 18, 2025 | Secondary Progressions for April 18, 2025 |
---|---|---|---|
Sun | 28 Aries 15 | 28 Aries 40 | 19 Cancer 55 |
Moon | 6 Virgo 28 | 28 Sagittarius 14 | 22 Libra 21 |
Mercury | 1 Aries 31 | 1 Aries 38 | 4 Leo 43 |
Venus | 13 Gemini 52 | 25 Pisces 12 | 27 Gemini 30 |
Mars | 11 Gemini 0 | 0 Leo 7 | 5 Leo 44 |
Jupiter | 23 Aries 22 | 18 Gemini 57 | 11 Taurus 10 |
Saturn | 3 Taurus 43 | 26 Pisces 26 | 13 Taurus 10 |
Uranus | 20 Taurus 37 | 25 Taurus 39 | 25 Taurus 8 |
Neptune | 23 Virgo 15 | 0 Aries 41 | 23 Virgo 8 |
Pluto | 0 Leo 37 | 3 Aquarius 45 | 2 Leo 7 |
Rahu | 19 Libra 48 | 25 Pisces 48 | 15 Libra 18 |
Ketu | 19 Aries 48 | 25 Virgo 48 | 15 Aries 18 |
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.Jean-Marc Lévy-Leblond's 2025 Transits to Natal Planets
- Rahu conjunction Mercury
Exact: 01 January, 2025 - Mars square Rahu
Exact: 31 January, 2025 - Jupiter conjunction Mars
Exact: 20 February, 2025 - Mars square Rahu
Exact: 22 March, 2025 - Jupiter conjunction Venus
Exact: 22 March, 2025 - Jupiter trine Rahu
Exact: 21 April, 2025 - Mars aspects Mercury
Exact: 20 June, 2025 - Mars conjunction Moon
Exact: 30 June, 2025 - Saturn conjunction Mercury
Exact: 10 July, 2025 - Mars aspects Ketu
Exact: 20 July, 2025 - Mars opposition Mercury
Exact: 09 August, 2025 - Mars conjunction Rahu
Exact: 08 September, 2025 - Mars opposition Ketu
Exact: 08 September, 2025 - Mars opposition Saturn
Exact: 28 September, 2025 - Mars aspects Mars
Exact: 08 October, 2025 - Mars square Mercury
Exact: 17 December, 2025