On Tuesday, Feb. 17 , the Earth will witness an annular solar eclipse — commonly called a ring of fire .

Northern lights occur when a solar flare interacts with Earth's atmosphere.

The Sun is now at the most active point in its roughly 11‑year solar cycle, and scientists say the current peak has arrived earlier and more forcefully than first expected. As activity climbs, ...

NASA recently announced that as of late October, the Sun has reached solar maximum: a repeating crescendo of solar activity ...

On Monday, April 8, a total solar eclipse will alter weather conditions on the Earth’s surface while the astronomical marvel unfolds in the sky. Changes to temperature, wind speed and humidity occur ...

Increased solar weather can impact life on Earth in several ways such as causing geomagnetic storms. Credit: NASA Today we are in the middle of Solar Cycle 25, which began in 2019 and will last ...

Excited eclipse watchers, watch out: Weather could complicate attempts to see the epic astronomical phenomenon in parts of the South and interior Northeast. Clouds and storms could hinder the ability ...

Solar weather will likely impact the Earth’s atmosphere this weekend, including a possible geomagnetic storm that could bring aurora borealis to more states, according to the National Oceanic and ...