Night Blindness

Check out this cool picture!

As you leave the city, the beauty of the universe opens up to you.  More stars and more galaxies dot the black sky.  Here is one problem with all the city lights. We can't see the billions of stars up there. Nightblindness affects the curiosity and wonder children could have with astronomy. As more people move into cities, it may explain our growing disinterest in NASA and space exploration. 

I spent two weeks teaching about the universe this year and they were all fascinated. Maybe there is hope for the wonder and awe of the universe after all!

***BTW, the other problem with city lights has to do with sleep cycles.  The constant light doesn't let your brain rest the way it should.***