Cosmologist Katie Mack breaks down what the latest findings about dark energy mean for our universe’s future. Either way, it ...

The weeklong celebration from April 21-28 focuses on combating light pollution and conserving dark nighttime conditions, per the dark sky week website. In Michigan, explorers can visit dark sky parks ...

Opinion: This week, communities worldwide are celebrating International Dark Sky Week, a reminder that protecting the night ...

Northern Minnesota is home to some of the darkest and most pristine night skies in the United States. The Boundary Waters ...

It’s International Dark Sky Week, a worldwide celebration that was started in 2003 to raise awareness about light pollution.

Spanning approximately 220,000 light-years across, the Andromeda Galaxy is the largest galaxy of the Local Group, which also ...