The solar wind streaming from this coronal hole triggered colorful auroral displays on planet Earth begining late last week, enjoyed by spaceweather watchers at high latitudes. 太陽(yáng)風(fēng)從這個(gè)冕洞中流出,從而觸發(fā)了上周末地球極光的發(fā)生,讓高緯度的太空觀(guān)測者們欣賞到了美景。