The NOAA agency has reported the formation of a coronal hole on the sun's surface that is wider than 60 earths combined. Concurrently, it's ejecting potent layers ... field's opening. They are ...

Holes in the ozone layer formed not just over Antarctica—as they currently do each spring—but over the Arctic ... the gas that absorbs and scatters UV light from the sun. Because CFCs are so stable ...

CARD ID: 504684 "These amazing images will help scientists piece together the Sun’s atmospheric layers, which is important ... scientists don't yet know if they are driven by the same mechanisms.