You can tell spring has officially begun in the Northern Hemisphere just by looking at the stars. Here's how to easily spot ...
The term "constellation" evokes several denotations ... reaching 23½° north of the celestial equator at the beginning of the ...
Once you're able to identify a few constellations though ... shift with the seasons, and a map for the Southern Hemisphere won’t help much if you’re in the Northern Hemisphere.
A star map overlay can be introduced to the ... You don't need anything other than a Northern Hemisphere constellation projection. That is all you get from this tiny device.