NASA's Solar Dynamics Observatory has captured video of the largest solar flare in almost 20 years, and you can watch it here.

(NEXSTAR) — The largest solar flare recorded since 2017 erupted Thursday morning, marking the latest episode in an active period for the sun. The eruption happened shortly after 8 a.m. ET ...

The sun released a powerful solar flare to start the month of October, which could lead to supercharged aurora displays over the weekend.

The largest solar flare recorded since 2017 erupted Thursday morning, marking the latest episode in an active period for the sun.

X-class flares can exceed 9, with the largest-ever recorded being an X45 that occurred in 2003. Could a powerful solar flare wipe out life on Earth?

(NEXSTAR) — The largest solar flare recorded since 2017 erupted Thursday morning, marking the latest episode in an active period for the sun. The scale ranges from B-class on the lowest end to C ...