In California’s Yosemite National Park, Yosemite Falls is the 6th (or 7th) highest waterfall in the world, and the highest waterfall in North America. In late March 2013, Ben Coffman Photography captured the upper falls with star trails above them.
Deborah Byrd created the EarthSky radio series in 1991 and founded EarthSky.org in 1994. Today, she serves as Editor-in-Chief of this website. She has won a galaxy of awards from the broadcasting and science communities, including having an asteroid named 3505 Byrd in her honor. A science communicator and educator since 1976, Byrd believes in science as a force for good in the world and a vital tool for the 21st century. "Being an EarthSky editor is like hosting a big global party for cool nature-lovers," she says.