Aurora conditions may be strong enough over the next few nights that the northern lights could be seen visually and with cameras. Here’s when to look up and gaze at the sky.

It’s sometimes easy to forget that the light in the sky is an actual star. With how reliable it is and how busy we tend to be ...

The speedy solar storm arrived in style, sparking stunning aurora displays as far south as California and New Mexico.

Abstract: One of the most significant factors affecting signals propagating through the electrically neutral lower atmosphere such as troposphere ... incorporate different sensor data to measure the ...