Rainbows Rainbows are one of nature's most enchanting spectacles, forming beautiful arcs of color in the sky. They occur when ...

The Thor-Davis experiment "investigates lightning in the upper atmosphere and how it might affect the concentration of greenhouse gasses," says the ESA. The latest experiment builds upon the ...

For researchers, this glow presents an intriguing mystery, providing fresh opportunities to investigate the interactions between solar particles and Earth’s upper atmosphere. This newfound ...