Wikipedia contributors. (2024, October 24). Calvin Coolidge. In Wikipedia, The Free Encyclopedia. Retrieved 00:06, November 2, 2024, from https://en.wikipedia.org/w/index.php?title=Calvin_Coolidge&oldid=1253052306
With a mass estimated to be 1.6 times that of the Sun, the star’s core is quietly fusing helium into carbon and oxygen.
Calvin Coolidge (Wikipedia) Calvin Coolidge (born John Calvin Coolidge Jr.; /ˈkuːlɪdʒ/; July 4, 1872 – January 5, 1933) was an American attorney and politician who served as the 30th president of the United States from 1923 to 1929.