Astronomy ❯ Celestial Phenomena

Auroras

Northern Lights Aurora Borealis Solar Activity Coronal Mass Ejections Atmospheric Interactions

Venus and Jupiter Shine Together After Sunset as Darker Nights Return

The bright pair is moving toward a close June 9–11 conjunction visible from North America.

Geomagnetic Storms Keep Northern Lights Visible Across 15 US States

Minor Geomagnetic Storm Could Bring Northern Lights to Northern U.S. States