What made you want to look up Chandrasekhar limit? Please tell us where you read or heard it (including the quote, if possible).
Meaning of Oran. Gaelic name. In Gaelic, the name Oran means - Pale.. Other origins for the name Oran include - Gaelic, Irish, Celtic, Irish.The name Oran is most often used as a boy name or male name. Gaelic Name Meaning - Pale.
Callan is an English and German name of Irish Gaelic and Germanic origin. From Germanic roots, its meaning is chatter. Callan is a variant of the name Cale (English). Calan, Callen, Callin, Callon, Callyn, and Kallen (English) are variants of Callan. Callan is somewhat popular as a baby name for boys.