An eerie spiral lit up the European skies. Here’s why such light shows are becoming more common
Rocket launches can create eerie patterns in the sky, from undulating bright-blue spirals to glowing “jellyfish” blobs.
5 Dazzling Stargazing Destinations within Driving Distance from Major U.S. Cities
A different kind of nightlife awaits when you road-trip out for some celestial splendor. See the best places for stargazing ...