Donald A. Tomalia is a prominent American chemist known for his discovery of dendrimers, which are branched synthetic polymers that have a hollow core for transporting substances. He earned his bachelor's and master's degrees from the University of Michigan and Bucknell University respectively, and completed his Ph.D. at Michigan State University. Throughout his career, he worked at Dow Chemical and the Michigan Molecular Institute, where he contributed significantly to nanotechnology. He holds over 100 patents and has published more than 180 scientific articles, making impactful strides in the field of dendrimer research.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 341 days away.
Place of Birth
Time Zone - America/Detroit (5:0 W)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Donald
world ruler, ruler of men
Read Full Donald Name AnalysisSeptember 5, 1938 Facts
Generation Group
Donald A. Tomalia belongs to the Silent Generation group.
Place of Birth: Owosso
Educated At: Michigan State University | University of Michigan
Occupation: chemist
Employers: University of Michigan Medical School | Dow Chemical Company | Central Michigan University | University of Pennsylvania
Awards Received: Clarivate Citation Laureates | Fellow of the American Association for the Advancement of Science
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 September 5, 1938
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on September 5, 2025 | Secondary Progressions for September 5, 2025 |
|---|---|---|---|
| Sun | 12 Virgo 27 | 13 Virgo 23 | 8 Sagittarius 51 |
| Moon | 25 Capricorn 58 | 16 Aquarius 53 | 26 Pisces 18 |
| Mercury | 29 Leo 5 | 6 Virgo 5 | 29 Sagittarius 4 |
| Venus | 28 Libra 38 | 13 Leo 13 | 21 Scorpio 16 |
| Mars | 28 Leo 38 | 18 Libra 59 | 23 Libra 34 |
| Jupiter | 25 Aquarius 12 | 18 Cancer 43 | 25 Aquarius 21 |
| Saturn | 17 Aries 4 | 29 Pisces 34 | 11 Aries 31 |
| Uranus | 17 Taurus 46 | 1 Gemini 29 | 14 Taurus 54 |
| Neptune | 20 Virgo 34 | 1 Aries 13 | 23 Virgo 10 |
| Pluto | 0 Leo 50 | 1 Aquarius 41 | 1 Leo 19 |
| Rahu | 21 Scorpio 5 | 18 Pisces 22 | 16 Scorpio 29 |
| Ketu | 21 Taurus 5 | 18 Virgo 22 | 16 Taurus 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.Donald A. Tomalia's 2025 Transits to Natal Planets
- Saturn sextile Ketu
Exact: 12 March, 2025 - Mars opposition Moon
Exact: 11 April, 2025 - Jupiter trine Jupiter
Exact: 21 May, 2025 - Mars square Rahu
Exact: 31 May, 2025 - Mars opposition Jupiter
Exact: 10 June, 2025 - Jupiter trine Venus
Exact: 10 June, 2025 - Mars conjunction Sun
Exact: 10 July, 2025 - Mars aspects Ketu
Exact: 08 September, 2025 - Jupiter trine Rahu
Exact: 28 September, 2025 - Mars square Jupiter
Exact: 28 October, 2025
