Even though humans have been looking at the night sky for millenia, not everyone sees the same sky. Not even the ...

There are two ways to use a star map. First, we can go from the sky to the map. Suppose, for example, we spot a fairly bright star halfway from the southeastern horizon to the zenith (the map’s center ...

Right now, several “forgotten” constellations are visible after dark to some of us in the Northern Hemisphere. Credit: Creators.com illustration We in the Earth’s Northern Hemisphere have a ...