@CNN: Researchers from England discovered what is now considered to be the world’s oldest astrolabe — used in the 1500s by famed explorer Vasco da Gama. https://t.co/PgaOjb1RgY https://t.co/PGngywMgR1
Researchers from England discovered what is now considered to be the world's oldest astrolabe — used in the 1500s by famed explorer Vasco da Gama. https://t.co/PgaOjb1RgY pic.twitter.com/PGngywMgR1
— CNN (@CNN) March 19, 2019