From the January 2010 issue

Do stars experience the same phenomena as our Sun, such as sunspots, prominences, solar wind, and flares?

Mark Narwa, Ottawa, Ontario
By | Published: January 25, 2010 | Last updated on May 18, 2023
March 2010 flares
Flares, prominences, sunspots, and solar wind are not limited to our Sun. Other stars also portray such magnetic phenomena.

They sure do, at a strength that depends on the star’s mass and age.