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(we're the red dot) Laniakea is Hawaiian for "immeasurable heaven", mapped only in 2014 using velocities, this is our home of the Milky Way spiral galaxy & other galaxies as our neighbours in a galactic supercluster
The Horsehead Nebula is a cloud of ionized-hydrogen in the constellation Orion. These clouds are lit from within by young, hot stars. The interstellar dust absorbs the light from part of the ionized cloud creating this beautiful contrast. Image Credit: NA