Alexander Vilenkin is an American physicist of Ukrainian origin, born on May 31, 1949. He is a professor of physics and serves as the director of the Institute of Cosmology at Tufts University. His research focuses on cosmology, including topics such as the early universe and the nature of time. Vilenkin is known for his contributions to understanding the dynamics of cosmic strings and the implications of cosmic inflation.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 343 days away.
Place of Birth
Time Zone - Europe/Zaporozhye (3:0 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Alexander
Defender of the people
Read Full Alexander Name AnalysisMay 13, 1949 Facts
Generation Group
Alexander Vilenkin belongs to the Baby Boomers group.
Place of Birth: Kharkiv
Educated At: National University of Kharkiv | University at Buffalo
Occupation: non-fiction writer | university teacher | physicist
Children: Alina Simone
Employers: Tufts University
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 May 13, 1949
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on May 13, 2026 | Secondary Progressions for May 13, 2026 |
|---|---|---|---|
| Sun | 22 Taurus 16 | 22 Taurus 38 | 5 Leo 54 |
| Moon | 3 Sagittarius 40 | 5 Aries 5 | 23 Virgo 44 |
| Mercury | 13 Gemini 26 | 21 Taurus 9 | 8 Leo 43 |
| Venus | 29 Taurus 13 | 23 Gemini 13 | 3 Virgo 18 |
| Mars | 9 Taurus 54 | 25 Aries 48 | 4 Cancer 7 |
| Jupiter | 1 Aquarius 59 | 20 Cancer 48 | 25 Capricorn 58 |
| Saturn | 29 Leo 57 | 10 Aries 22 | 5 Virgo 44 |
| Uranus | 28 Gemini 29 | 0 Gemini 59 | 2 Cancer 53 |
| Neptune | 12 Libra 49 | 3 Aries 37 | 12 Libra 43 |
| Pluto | 14 Leo 12 | 5 Aquarius 29 | 15 Leo 51 |
| Rahu | 24 Aries 25 | 5 Pisces 9 | 20 Aries 21 |
| Ketu | 24 Libra 25 | 5 Virgo 9 | 20 Libra 21 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
Astrology Transits Analysis for Year 2026
Alexander Vilenkin's 2026 Transits to Natal Planets
- Saturn sextile Venus
Exact: 10 February, 2026 - Mars square Sun
Exact: 20 February, 2026 - Mars opposition Saturn
Exact: 02 March, 2026 - Mars square Venus
Exact: 02 March, 2026 - Mars conjunction Rahu
Exact: 11 May, 2026 - Mars opposition Ketu
Exact: 11 May, 2026 - Mars conjunction Mars
Exact: 31 May, 2026 - Mars square Saturn
Exact: 30 June, 2026 - Jupiter opposition Jupiter
Exact: 10 July, 2026 - Jupiter trine Moon
Exact: 20 July, 2026 - Ketu conjunction Saturn
Exact: 09 August, 2026 - Saturn sextile Mercury
Exact: 19 August, 2026 - Mars square Ketu
Exact: 18 September, 2026 - Jupiter trine Rahu
Exact: 07 November, 2026 - Mars conjunction Saturn
Exact: 27 November, 2026 - Mars square Moon
Exact: 07 December, 2026
