Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Each Monday, I pick out North America’s celestial highlights ...

We could witness a cosmic encore. A geomagnetic storm caused a kaleidoscopic array of colors to illuminate the sky from Wisconsin to Florida on Tuesday — and we could see a repeat tonight across ...

Wednesday's skyshow will follow the green and pink glow seen on Tuesday night. Dazzling waves of color are lighting up the skies this week. After a green and pink display of auroras lit up the sky ...