The Sun has recently produced two colossal X-class solar flares that disrupted radio signals across large swaths of the globe ...

The UK has taken a major step forward in space-based climate science with the successful launch of HydroGNSS, a new pair of satellites that will ...

Find out what's up in your night sky during December 2025 and how to see it in this Space.com stargazing guide.

This year's ozone hole over Antarctica ranked among the smallest since the early 1990s, reflecting steady progress from ...

Our planet’s magnetosphere has seen dramatic shifts across its history—even total reversals—but this recent wrinkle doesn’t ...

I nterstellar comet 3I/ATLAS will make its closest approach to Earth this month, whizzing by at 270 million kilometers (168 ...

Dan Falk: Space junk broadly refers to stuff that’s in space that was put there by humans, and that is no longer doing what ...

Nishioka, M. (2026) Time Lag and Amplitude Differences between Correlated Variables in Global Temperature Changes.

Beijing's air quality went from hazardous to good while Delhi and Lahore still struggle. Discover how China dramatically ...