A group of children participating in an immersion program in Náhuat, the language of the Pipil people and the only remaining pre-Hispanic language in El Salvador, are the last hope that the language will not die out.

When the 15-member UN Security Council failed last month to adopt its first-ever resolution on outer space—co-sponsored by the US and Japan—the Russian veto led to speculation whether this was a precursor for a future nuclear arms race in the skies above.

The vetoed resolution was expected to “affirm the obligation of all States parties to fully comply with the 1967 Outer Space Treaty, including not to place in orbit around the Earth any objects carrying nuclear weapons or any other kinds of weapons of mass destruction, install such weapons on celestial bodies or station such weapons in outer space in any other manner.”