Its Visine for space
When you look up on a dark, clear, moonless night, you might just see a faint fuzzy streak cutting across the sky. That’s the Milky Way, called that because it looks like milk has spilled across the sky.
But when you look at it through a telescope, it resolves itself into millions upon millions of stars. Faint and tightly packed, they merge together, forming a fuzzy streak because we lack the resolution in our eyes to separate out the stars. Continue reading… “Cutting Thru the Fog with NASA’s Chandra X-ray Orbiting Observatory”