As the line of sunsets swept westward yesterday, people around the globe thrilled to the sight of the moon and Venus in their twilight sky. See their photos!
Smoke from the Rim Fire choked Yosemite National Park during the busy Labor Day Weekend. The smoke is thick, entirely blocking the view of the ground from space. From the ground, the smoke obscured Yosemite’s normally pristine views.
When a member of the wolf pack leaves the group, the howling by those left behind isn't a reflection of stress but of the quality of their relationships.
Astronauts aboard the International Space Station took this panoramic photo looking northeast from a point about halfway along the Aleutian Island chain.
Eleanor Imster has helped write and edit EarthSky since 1995. She was an integral part of the award-winning EarthSky radio series almost since it began until it ended in 2013. She and her husband live in Tennessee, where they enjoy guitar playing and singing. They have 2 grown sons.