Thermosphere
Auroras, often called the northern lights (aurora borealis) or southern lights (aurora australis), are colorful, dynamic, and often visually delicate…
Discover the wonders of the night sky! Learn how Earth's atmosphere transforms after dark, setting the stage for breathtaking phenomena…
May 2024 has already proven to be a particularly stormy month for our Sun. During the first full week of…
Just south of the Arctic Circle, a research range sits comfortably in the snowy foothills of Alaska's White Mountains. Known…
December 2019 marked the beginning of Solar Cycle 25. The Sun's activity has quickly ramped up and even though we…
Data from NASA’s Aeronomy of Ice in the Mesosphere, or AIM, spacecraft shows the sky over Antarctica is glowing electric…
