A NASA astronaut on the International Space Station posted video showing the aurora australis as seen from above.

An astronaut has captured stunning images of green aurora displays over Earth. NASA astronaut Don Pettit captured the night ...

The Northern Lights of Finland. This tour’s name is so emphatic, so alluring, it feels like a promise. The asterisks dotted ...

The Aurora Australis, or Southern Lights, put on quite a show for Oceanwide Expeditions' passengers last week.