The Ursid meteor shower is bringing fiery streaks to nighttime and early morning skies. The Ursids peak on Sunday night into Monday morning and will be visible through Dec. 26. This shower is ...

A new paper calculated a solar storm could bring down the planet's satellite system in just three days, wreaking havoc on ...

Night sky update for December 17, 2025, covering the moon phase, visible planets, meteor showers, and key space and astronomy news from today ...

The Ursid meteor shower may not be as famous as the Geminids or Perseids, but it offers a unique viewing opportunity for ...