Signs in the Sun and Moon

Rare 'Ring of Fire' eclipse expected to cross Southern Hemisphere - UPI.com
UPI reports: "The sky above parts of Earth's Southern Hemisphere will be illuminated Sunday in a 'ring of fire' during the first solar eclipse of 2017, NASA said. The annular eclipse will be mainly visible near parts of the Southern Hemisphere, including Chile, Argentina and Angola. Unlike a total solar eclipse, an annular eclipse happens when the moon is too far from the Earth to obscure the sun completely, leaving the sun's edges exposed [...] On Aug. 21, a total solar eclipse is expected to cross the United States as the first in the contiguous U.S. in 40 years."