GREENBELT, Md., Nov. 15 (UPI) -- NASA has released an image of the sun showing two sunspots -- one "coming" and one "going" -- both the size of Jupiter, astronomers say.
One, dubbed active region 1890, produced considerable solar activity in the past weeks including several mid-sized and significant flares, but has almost rotated off completely and will soon be out of sight from Earth, they said.