NASA @NASA
Peering inward toward the center of our Milky Way galaxy, a globular cluster shines bright, 50,000 light-years from Earth. @NASAHubble is essential to helping scientists study these tightly bound groups of stars found in all types of galaxies. https://t.co/T7lKK3XU9D https://t.co/ih6UBYNeAB — PolitiTweet.org