Scientists have issued an appeal reminiscent of the Blitz by urging people to close their curtains and turn off unnecessary ...

A minor-to-moderate geomagnetic storm is expected Saturday night, the National Oceanic and Atmospheric Administration said.

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

NOAA releases northern lights forecast for Valentine's Day, with chances of the aurora borealis reaching the northern part of ...