A ‘ring of fire’ just appeared in the sky over Antarctica. Here’s what happened during today’s annular solar eclipse
Phases of an annular eclipse captured over Argentina in 2017. (Image credit: ALEJANDRO PAGNI/AFP via Getty Images) A magnificent annular solar eclipse just swept over Antarctica, putting on an impressive display of orbital mechanics as the moon passed in front of the sun at the perfect distance from Earth to create a fiery halo in […]


