With nuclear fusion in the news, we look to the sun. An old hand at the process, it squeezed its first hydrogen atoms together 4.6 billion years ago. On August 31, 2012 a long filament of solar ...

The new Essentia St. Mary’s Medical Center in the downtown district of Duluth is seen here in early April with the room lights on and shades up. At the time, the building was a significant source of ...

ASTRO is launching a new version of their official light stick! On April 28, ASTRO officially announced that they would be releasing a third version of their light stick. The group also unveiled an ...

Bob King, aka Astro Bob, just released a new book called Magnificent Aurora: Your Complete Guide to Nature’s Greatest Light Show. Inside is everything you could ever want to to know about auroras: ...