Solar Cycle 25 has begun. During a media event on Tuesday, experts from NASA and the National Oceanic and Atmospheric Administration (NOAA) discussed their analysis and predictions about the new solar ...

NASA’s Parker Solar Probe completed its 27th close approach to the Sun in March 2026, gathering data from the corona to ...

This year has given stargazers plenty of opportunities to catch the colorful auroras of the northern lights flicker across the night sky, and that's expected to continue as the sun is now in its solar ...

For the first time since June 2022, the sun has appeared completely free from sunspots, a phenomenon that caught the attention of scientists and skywatchers alike. This rare sight, recorded on ...

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PORTLAND, Ore. (KOIN) — Higher solar activity keeps Portland’s aurora chances higher through the year 2026. The sun goes through an 11-year cycle of activity where more sunspots, solar flares, and ...

The Sun's periods of rowdy activity may get all the glory, but even in its quieter times, our home star can subtly reshape its interior. According to a new analysis of decades' worth of data, the ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. The night sky in Wisconsin glows with the Northern Lights as ...