Sunspots AR3691 (ex AR3663) is now pointing toward the Earth (Credit: NASA/SDO)

r/damnthatsinteresting

A powerful M8.2 solar flare that will trigger G4 (SEVERE) geomagnetic storm, tonight

r/spaceporn

Today's Eruption On The Sun

r/space

I captured the Sun in very high resolution using a special prototype telescope from my backyard

r/spaceporn

Hi-res Yesterday's Earth-directed X-class Solar Flare

r/spaceporn

Today's large eruption on the Sun triggered a STRONG RADIATION STORM (frequency 10 events per 11 years)

r/spaceporn

NASA's Solar Dynamic Observatory spacecraft imaged a large prominence erupting from the surface of the sun in 2011. The explosion was captured in ultraviolet light over 90 minutes, where a new frame was taken every 24 seconds.

r/spaceporn

JUST IN: Sun is erupting X1.95 flare

r/astrophotography

Sun - time-lapse

r/spaceporn

Dark eruption on the Sun

r/damnthatsinteresting

We just had the STRONGEST SOLAR FLARE of 2025!

r/damnthatsinteresting

Plasma Drop from the sun. 10 times bigger than the earth.

r/spaceporn

A Solar Filament Erupts Image Credit: NASA's GSFC, SDO AIA Team