Botswana has an elephant problem — there are simply too many of them. That is why, when Germany proposed to enact stricter limits on import of hunted trophies, Botswana’s president clapped back.

While there can be between two and five solar eclipses every year, total eclipses only happen about once every 18 months or so. A particular spot on Earth witnesses a total solar eclipse only once in 400 years.