If you witnessed April 8's total solar eclipse, you might have noticed a mesmerizing phenomenon that occurred just before and after the celestial event. They're called shadow bands–thin, wavy lines of ...

The amateur research is intriguing, but perhaps still preliminary. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the ...

Monday's solar eclipse will give researchers another chance to study shadow bands, the thin wavy lines on the ground right before totality. They're hoping to crack a 200 year old mystery. As millions ...