Amazing pictures of an unusual cloud formation that was drifting over the horizon like ocean waves were captured by a skywatcher. According to Rachel Gordon, who lives in the US state of Wyoming, she snapped the pictures from her parents' back door. She later shared them on the Wyoming via The Lens Facebook page, where they quickly gained popularity. On Tuesday, the … [Read more...] about Rare Wave-Shaped Clouds Seen by Sky-Watcher in Wyoming