If you haven't ventured out and looked up at the skies over the last week at night — or really all of 2024 — you're missing out on quite the show. First, there were the northern lights that danced and ...

A comet that was discovered in January will make its closest approach to Earth on Tuesday. If you don't see it this time around, the only way to see it again is with the help of time travel because it ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. A newly brightening comet is now visible in the predawn sky ...