Researchers discovered a large black hole jet from the early universe, and it's reshaping what we know about the early ...

Even if you haven’t visited some of the larger parks, like Yosemite, Yellowstone and the Grand Canyon ... park and wilderness land than anywhere in the United States. (Photo by John Moore ...

feeling part of something so much bigger than myself. At night, we gazed at the stars and my dad spouted facts about the nature around us, along with his own memories of Yosemite as a child.

The far side of the moon holds many mysteries, including massive trenches near its south pole that have long puzzled astronomers. Recent findings suggest that these formations, comparable in size to ...

The extraordinary formations, each comparable in size to Earth’s Grand Canyon ... more than 700 times greater than the total yield of nuclear explosion tests conducted by the United States ...

While you can’t hike to the top, several short trails offer stellar views of Sunset Crater. Sunset Crater Volcano National Monument is a small park, and a convenient detour, on your way to or from ...

About 3.8 billion years ago, two massive canyons likely formed on the moon in a span of less than ... us on the moon.” The Schrödinger impact basin, one of the younger, large impact craters ...

Wright Two gigantic canyons on the moon — both deeper than the Grand Canyon — were carved in less ... to find that these huge valleys measure 167 miles long (270 kilometers) and nearly 1.7 ...