Rare Ancient Coin Likely Shows a Supernova Explosion
Posted on
There was a supernova explosion in AD 1054 when a nearby star ran out of fuel. It was visible in…
ancient coin
Ancient Chinese “Astronomy Coin” Depicts How Chinese Astronomers Saw The Sky 2000 Years Ago
Posted on
When it comes to astronomy roots, experts usually name the Sumerians, Egyptians, Chaldeans, and Chinese as the earliest astronomers. My…