checking out your neighborhood

minipost and recommendation

The books you wore out when you were fourteen or fifteen are probably serious hints about your dreams and direction.  One of the two I wore out was a Norton's Star Atlas and Reference Handbook.   Beautiful, wonderful star charts to find your way around the night sky.  The graphical design was (and still is) stunning and it just works.  It cost a fortune in the day, but so wonderful.

 

Every now and again someone publishes a survey that claims only a small fraction of Americans under 30 or 35 have seen the Milky Way. That's a shame.  On a sufficiently clear dark night it's about as beautiful as anything I've seen in Nature.  Light pollution has largely taken it from us.

 

But even in suburban areas you can still see some stars and planets and the Fall in much of Europe and North America offers crisp clear skies.  Checking out our stellar neighborhood is much more inspiring than watching TV, but you need a guide to make any progress. Although I still love my Norton's (I've been through several editions), the better entryway is to use an app.  At least a dozen exist.  My clear favorite on iOS is Sky Safari at about three dollars on the App Store.  (they also have an Android version, but I haven't used it).  Go for the low-end version - currently Sky Safari 6 AR - the more expensive versions are used to drive computerized telescopes.

 

The beauty of apps like this is they know location and the time of day.  Then, using the phone or pad's compass and gyroscope, they calculate and display the section of sky you're pointed at.   Change the display magnification to roughly match the sky and it's sort of augmented reality. You can identify stars and planets as well as search for them and learn the constellations. Playing around with the settings is useful (particularly turning off the background music), but the defaults for star brightnesses displayed roughly matches the human eye in a semi-dark area.  You can also turn off the compass and gyros and explore the sky indoors.

 

If you get hooked the next thing would be a good pair of binoculars .. stay away from telescopes for awhile. 

 

 

 

Comments

[David]

Thank you for the recommendations.