US

Astronomers think they have found the oldest stars in our entire galaxy

Astronomers have spotted what they think could be the oldest stars in our entire galaxy. These stars were found within a dense star cluster — called a globular cluster — at the center of the Milky Galaxy. The presence of these old stars could help solve a long-standing mystery about galaxy formation. 

Follow BI Video: On Twitter 

Business Insider Emails & Alerts

Site highlights each day to your inbox.

Follow Business Insider Australia on Facebook, Twitter, LinkedIn, and Instagram.