Chinese astronomers mark the beginning of Supernova 1054, heralding the birth of what will become known as the Crab Nebula.
The post July 4, 1054: Crab Nebula Makes a Spectacular Debut in the Heavens appeared first on This Day In Tech.
Chinese astronomers mark the beginning of Supernova 1054, heralding the birth of what will become known as the Crab Nebula.
The post July 4, 1054: Crab Nebula Makes a Spectacular Debut in the Heavens appeared first on This Day In Tech.