The night sky is a part of humanity’s natural heritage. Gazing up at the heavens is a unifying act, performed by almost every human that’s ever lived. Haven’t you looked up at the night sky and felt it ignite your sense of wonder?
But you can’t see much night sky in a modern city. And the majority of humans live in cities now. How can we regain our heritage? Can quiet contemplation make a comeback?
Light pollution is the arch nemesis of astronomy, spoiling both the enjoyment of the night sky and the professional study of our universe. For years we’ve assumed that streetlights are the main culprit behind light pollution, but a recent study has shown that streetlights contribute no more than 20% of all the pollution, and if we want to solve this vexing astronomical problem, we have to think harder.
When it comes to meteor showers, the calendar year always seems to save the best for last. We’re referring to the Geminid meteor shower, one of the sure fire bets for dependable meteor showers. In fact, in recent years, the Geminids have been upstaging that other yearly favorite: the August Perseids. If the Geminids did not occur in the chilly (for the northern hemisphere) month of December, they’d most likely get a better rap.Continue reading “Get Ready for the 2018 Geminid Meteors”
It’s a never-ending quest for observers, lovers of the night sky and astrophotographers. Where to go to get away from encroaching light pollution, and find truly dark skies?
Most of us think of distant sites such as Death Valley, the Kalahari Desert or the Canary Islands when it comes to dark skies. And while it’s true that many observers are now traveling farther and farther away from home in search of truly dark skies, that trip need not be as far as you think.
We had the opportunity to visit one such often overlooked dark sky gem: the state of Nebraska. From fossils to aeronautics and astronomy, there’s lots of science to explore in the Cornhusker State. Though the state has a rich science heritage, and an active amatuer astronomy community, Nebraska is an often overlooked dark sky haven. But science tourism is also becoming increasingly popular, and Nebraska has lots to offer. Continue reading “On the Astronomy Trail in Nebraska”