The images, captured on January 6 by the Moderate Resolution Imaging Spectroradiometer (MODIS) instrument on NASA’s Aqua ...

Onboard computers are critical to space exploration, aiding nearly every spacecraft function from propulsion and navigation ...

A rare weather phenomenon rumbled across several eastern and central U.S. states this weekend as Arctic air continues to bring heavy snow and freezing temperatures to millions of Americans.

A geomagnetic storm is expected this weekend when an burst of plasma and magnetic field from Sun will glance off Earth.

Last year gave skywatchers multiple stunning sky shows, including the total solar eclipse, the return of the “devil comet,” ...

More strong solar storms are still expected throughout 2025 and potentially even into 2026, giving us a greater chance of ...

The northern lights could once again grace US skies over the coming days. A minor geomagnetic storm is projected to impact ...

Fast solar wind from a massive coronal hole in the sun could trigger dazzling auroral displays as geomagnetic activity is ...

"Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine," a Jan. 2 ...

The summer of 2024 brought record-breaking heat to western Washington, with temperatures soaring into the low 90s and beyond.

That activity is now gradually easing, according to the UK’s Met Office. It said however that it may increase again until ...

Arctic chill coming next week could be some of the coldest air the U.S. has experienced in more than 10 years. A lobe of the ...