Based in Somerset, southwest England, astrophotographer and night-sky conservationist Josh Dury has dedicated his career to ...

Places that have a Bortle dark-sky scale score are provided. The nine-tier system ranks a three as a rural night sky and a one as an excellent dark sky. Cheryl McCloud is a digital producer in ...

In the morning, we’ll get off this powerline road and make a break for wilder country, hopefully picking up miles to get ourselves to the next level of the Bortle dark-sky scale. My thighs burn ...

Places that have a Bortle dark-sky scale score are provided. The nine-tier system ranks a three as a rural night sky and a one as an excellent dark sky. Cheryl McCloud is a digital producer in Florida ...