ADK Thought | Motivational

 Located 35,000 light-years away from Earth lies this globular cluster in the constellation Scorpio. Globular clusters are spherical groups of stars held together by gravity; they often contain some of the oldest stars in their galaxies.As spotted ...

  🔭 Our @NASAHubble Space Telescope captured this view of a galaxy a casual 100 million light-years away. NGC 2336 is the quintessential galaxy, which stretches 200,000 light-years across. It was originally discovered in 1876 by German astronomer ...