CONCORD, CA — Patch reader Ronald Glas sent this image of a recent full moon rising over Via Montanas in Concord. Thanks so much, Ronald, for sharing your photo. Have you got the next incredible ...

This pair of lunar canyons represents two of many valleys radiating out from Schrödinger basin, a crater about 200 miles wide ... the Grand Canyon produced over millions of years." — Moon ...

Two immense canyons on the moon's far side that rival Earth's Grand Canyon were produced by a cataclysmic ... years ago an asteroid or comet flew over the lunar south pole, brushed by the mountain ...