Alvin Radkowsky was an influential American nuclear physicist, known for his role as chief scientist in the U.S. Navy's nuclear propulsion division. Born on June 30, 1915, he made significant contributions to nuclear-ship technology during the 1950s and played a key role in promoting the use of nuclear power for civilian purposes. His work has had a lasting impact on the development of nuclear energy in the United States. Radkowsky passed away on February 17, 2002.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 343 days away.
Death Anniversary
Next death anniversary is 154 days away.
Death Date
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Alvin
elf-friend, friend of elves
Read Full Alvin Name AnalysisJune 30, 1915 Facts
Generation Group
Alvin Radkowsky belongs to the GI Generation group.
Occupation: nuclear physicist | physicist
Employers: U.S. Navy
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 June 30, 1915
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on June 30, 2026 | Secondary Progressions for June 30, 2026 |
|---|---|---|---|
| Sun | 7 Cancer 48 | 8 Cancer 55 | 25 Libra 13 |
| Moon | 25 Aquarius 19 | 16 Capricorn 47 | 16 Pisces 30 |
| Mercury | 2 Cancer 28 | 26 Cancer 13 | 1 Scorpio 35 |
| Venus | 17 Gemini 48 | 19 Leo 51 | 4 Scorpio 58 |
| Mars | 26 Taurus 3 | 1 Gemini 21 | 6 Leo 21 |
| Jupiter | 27 Pisces 40 | 0 Leo 7 | 19 Pisces 25 |
| Saturn | 6 Cancer 49 | 14 Aries 2 | 17 Cancer 8 |
| Uranus | 15 Aquarius 0 | 3 Gemini 42 | 11 Aquarius 41 |
| Neptune | 29 Cancer 20 | 4 Aries 24 | 2 Leo 36 |
| Pluto | 1 Cancer 53 | 4 Aquarius 52 | 3 Cancer 16 |
| Rahu | 19 Aquarius 30 | 2 Pisces 35 | 13 Aquarius 37 |
| Ketu | 19 Leo 30 | 2 Virgo 35 | 13 Leo 37 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
