Viktor Amazaspovich Ambartsumian was a Soviet and Armenian astrophysicist and science administrator. One of the 20th century's leading astronomers, he is widely regarded as the founder of theoretical astrophysics in the Soviet Union.
- Occupation
- astrophysicist, politician, astronomer, scientist
- Position held
- director, president, deputy of the Supreme Soviet of the Soviet Union, chairperson
- Citizenship
- Russian Empire, Soviet Union, Armenia
- Born
- September 5, 1908, 1908
- Died
