Excel English Academy

Spoken English වලදි නැතුවම බැරි නිපාත පද Prepositions ප්‍රිපොසිශන්✅🇬🇧🇱🇰🙌

New year, still scattered?

You’re in good company! This image of globular cluster NGC 6355 from NASA's Hubble Space Telescope shows a tightly bound group of thousands of scattered stars!

Globular clusters' dense populations of stars and mutual gravitational attraction give them a roughly spherical shape that holds a bright, central concentration of stars surrounded by an increasingly sparse sprinkling of stars. The dense, bright core of NGC 6355 shines in crystal-clear detail as Hubble is able to resolve individual stars in the crowded area toward the center of this image.

This image contains data from Hubble’s Advanced Camera for Surveys and Wide Field Camera 3.

Learn more: https://go.nasa.gov/3X92CN8