The CME that reached Earth earlier this week, along with the incoming stream of fast solar wind, could keep aurora activity ...

NOAA is forecasting a geomagnetic storm on Tuesday, March 31, through Wednesday, April 1 with the aurora borealis possible ...

A geomagnetic storm is expected to bring a burst of auroras to northern and upper Midwest states as March gives way to April.

The lights could be visible Thursday and Friday in as many as 21 states: Washington, Oregon, Idaho, Montana, Wyoming, North ...

A powerful surge of solar energy is heading toward Earth, and up to 20 U.S. states could catch a glimpse just in time for the spring equinox ...

You may see some peculiar light in the sky in the coming days — but don't worry, it's not aliens. A natural phenomenon is likely to happen across West Michigan as arctic air funnels through the area, ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Tuesday, March 10Antares and the moon in conjunction: Rise ...