Cancel

Skywatch - MP3

Menu

Episode 37: Sunspot Cycle

Play May 25•4:19

Sunspots are dark regions, cooler than the rest of the Sun's surface, that appear and disappear. Every 11 years, the Sun cycles from spotty to clear and then back again. Sunspots bring increased solar storms, which can harm Earth satellites, communications and power, so understanding their cycles and strengths would be beneficial. But the Sun's 11 year cycle of sunspots and solar storms has al...

Report

Are you sure you want to report this content as offensive?

Confirm Cancel

This content has been reported.


Close
30
30
0:00 / 0:00