One for the astrophotographers – 'photographic aurora' will return as far south as New York this week

Photograph of the Northern Lights.

A geomagnetic storm triggered by a coronal mass ejection (CME) is expected to arrive at Earth on July 24, potentially offering us another sneak peek of the northern lights. 

"The aurora may become visible over some northern and upper Midwest states from New York to Idaho," report the National Oceanic and Atmospheric Administration (NOAA).