Up to seven eclipses of the Sun and Moon can take place in one year, though the last time that happened was 1982, and the fewest possible is four. The mix of six events occurring in 2020 is especially interesting: The two solar eclipses will […]
Up to seven eclipses of the Sun and Moon can take place in one year, though the last time that happened was 1982, and the fewest possible is four. The mix of six events occurring in 2020 is especially interesting: The two solar eclipses will […]