On Oct. 2, an annular solar eclipse swept across parts of the Pacific Ocean, southern Chile and southern Argentina, putting on a dramatic display and turning the sun into a "ring of fire." Only about ...

The partial solar eclipse was visible to over 16 million people when it darkened the sky over the Pacific on Sept. 21-22 ...

This inverted solar portrait was captured during the waning partial phase, as the moon slipped left to right off the sun's disk in the wake of the eclipse maximum. The following hour would see the ...

Total solar eclipses are rare, but exactly how rare is now up for debate after the European Space Agency debuted the first images today (June 16) from two new satellites that together operate as an ...

A solar eclipse happens when the Moon moves between Earth and the Sun. Tonight, skywatchers await a celestial display as the ...

Only a handful of people on Earth will see the ‘ring of fire’ eclipse, as the Moon aligns with the Sun above one of the ...