Asteroids named for four religious sisters who mapped half a million stars
CNA—Scientists recently named four asteroids after four Catholic religious sisters who helped catalog about 500,000 stars in the Vatican portion of the Carte du Ciel “Celestial Map” star atlas of the early 1900s. Sisters Emilia Ponzoni, Regina Colombo, Concetta Finardi, and Luigia Panceri expected to be working as nurses when they joined the Suore di…