Pietro Tacchini Reference Libraries
Antonio Abetti (June 19, 1846 "“ February 20, 1928) was an Italian astronomer born in San Pietro di Gorizia. He earned a degree in mathematics and engineering at the University of Padua. He Later became director of the Osservatorio Astrofisico di Arcetri (otherwise known as the Arcetri Observatory) and became a professor at the University of Florence. In 1874 Antonio Abetti was part of an...
- The navel or umbilicus.
- In Greek archaeology: A central boss, as on a shield, a bowl, etc.