The word supernova was coined by Walter Baade and Fritz Zwicky in 1931. It is pronounced /ËsuËpÉrnoÊvÉ/ with the plural supernovae /ËsuËpÉrnoÊviË/ or supernovas (abbreviated SN, plural SNe after supernovae).
The largest number of Vietnamese outside Vietnam is in Orange County, California (184,153, or 6.1 percent of the county's population), followed by Los Angeles and Santa Clara counties; the three counties accounted for 26 percent of the Vietnamese immigrant population in the United States.
Tra Vinh Â· Population. Question: What is the population of Tra Vinh? Answer: Tra Vinh (TrÃ  Vinh), Vietnam (Administrative unit: Mekong River Delta) - last known population is â 1 029 300 (year 2014). This was 1.114% of total Vietnam population. If population growth rate would be same as in period 2013-2014 (+0.18%/year), Tra Vinh population in 2017 would be: 1 034 719*.