Another display of the northern lights could be visible this weekend in several U.S. states following a severe solar storm.

While claims of a “rare alignment” are overblown, you can still see up to six planets in the night sky this weekend. Here's ...

The Blue Ghost lunar mission has captured a gorgeous image of Earth as it ramps up its journey toward the moon.

Six planets are parading across the sky, appearing as some of the night's brightest stars. A few easy tips can help you ...

The aurora borealis is back and is expected to be visible in more than 10 states. See which states will have the best views.

The colorful northern lights may reveal themselves to Minnesotans Friday night due to an impending solar storm forecast to ...

Flickering coronal "loops" on the Sun are warning signs of a coming solar eruption, paving the way for better space weather ...

A private U.S. spacecraft has captured stunning images of Earth one week into its flight. Still circling Earth, Firefly ...

Old school meteorologists, sociologists and economists long have believed that the solar cycle has a huge impact on human ...

NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare and X1 flare. See time ...

Northern Michigan will have a low chance of viewing the northern lights Saturday night, with a G1 minor solar storm expected, ...