uide SPLASH OF STARS The globular cluster Messier 22 in Sagittarius lies at a distance of around 10,000 light-years from Earth. It's one of the brightest globulars in the sky. s k y a n d t e l e s c o p e . o r g * J U LY 2 0 2 0 M22: ESA / HUBBLE / N ASA; A LL IM AG ES BY THE AU THOR UNLESS OTHERWISE NOTED mer Highlights 61http://www.skyandtelescope.org