Science ❯Astronomy ❯Solar Cycle

Solar Maximum

Solar Minimum Timeline Aurora Frequency Current Cycle 2025 Geomagnetic Storms Historical Storms Geomagnetic Activity Superflares Impact on Earth Sunspots Solar Flares Activity Peak Coronal Mass Ejection

3 ARTICLES

last mo.

World's Largest Solar Telescope Captures First High-Resolution Image of Sunspot

The Daniel K. Inouye Solar Telescope’s Visible Tunable Filter achieves technical first light, marking a milestone in solar observation and advancing the study of space weather impacts.

4 ARTICLES

last mo.

G2 Geomagnetic Storm to Illuminate Northern Lights Across 12 U.S. States Tonight

3 ARTICLES

2mo ago

NASA Probe Solves Mystery of Solar Wind By Detecting Magnetic Showerheads on Sun's Surface

Solar Maximum

World's Largest Solar Telescope Captures First High-Resolution Image of Sunspot

G2 Geomagnetic Storm to Illuminate Northern Lights Across 12 U.S. States Tonight

Northern Lights Forecasted to Illuminate U.S. Skies on March 20

Study Reveals Sun May Be Overdue for a Rare and Powerful Superflare

NASA Observes Twin X-Class Solar Flares

NASA Probe Solves Mystery of Solar Wind By Detecting Magnetic Showerheads on Sun's Surface