The solar eruption set Earth's skies ablaze, with vibrant auroras visible across the Northern and Southern Hemispheres.

A rare geomagnetic storm caused auroras around the world this week. Here's what happened, and what to expect in Connecticut's night sky.

Discover the best star projectors on the planet this Easter as we've shortlisted the top models across a range of categories and price points. Here's our hands-on guide to the best star projectors ...

The Northern Lights ("Aurora Borealis") and the Southern Lights ("Aurora Australis") are two of the most wonderful natural phenomena.