Newest, upgrade design, this flag light features 266 high-powered LEDs 4200 lumens high-brightness with big beam angle design which can deliver the brightest and most coverage for the flag.
"The sun's magnetic field is key to understanding the dynamic nature of our home star from the smallest to the largest scales ...
This remarkable spectacle occurs near Earth's poles and manifests as a dazzling display of dancing light, caused by the interaction between solar particles and our planet's atmosphere. Auroras ...
A geomagnetic storm watch has been issued by the National Oceanic and Atmospheric Administration's Space Weather Prediction Center, meaning the northern lights -- or aurora boreal ...