Este fue
tu cielo.

Zooming in on Star Cluster Terzan 5

Terzan 5 is a globular cluster that has survived billions of years, a relic from when the Milky Way first formed. Once, thousands of such clusters roamed our galaxy, but many were destroyed by encounters with each other or the Galactic center. Surviving globular clusters are older than any other structures in our galaxy. They help astronomers estimate the universe's age.