Hello, very interesting this module.
I like Astronomy a lot, and I already have it installed. I have translated it into Spanish: es.json
{
"Distance from Earth's core = ": "Distancia desde la Tierra: ",
"Distance from sun = ": "Distancia desde el Sol: ",
"The next full moon is ": "Próxima Luna llena ",
"The next new moon is ": "Próxima Luna nueva: ",
"The current moon is ": "La fase actual lleva ",
"The moon is ": "Esta Luna está ",
"% illuminated": "% iluminada",
" days old": " dias transcurridos",
"New Moon Phase": "Luna Nueva",
"Waxing Crescent Moon": "Luna Creciente",
"First Quarter Half Moon": "Primer cuarto de media luna",
"Waxing Gibbous Moon": "Luna creciente Gibosa",
"Full Moon": "Luna Llena",
"Waning Gibbous Moon": "Luna Gibosa menguante",
"Third Quarter Half Moon": "Tercer cuarto de Media Luna",
"Waning Crescent Moon": "Luna creciente menguante",
"When the Moon hits your eye . . .": "Cuando la Luna ilumina tus ojos . . ."
}