U meant astronomy right? Ntn, u just gotta learn physics in collage keza masters lemesrat wchi hager mehed keza be astronomy masters mesrat period. Physics lemear yan yakl tlk wtet ayteykm. Scholarship kagegneh/sh demo if u have a good transcript n u hv extracurriculars malet new, dont hold back, go n learn astronomy in america or anywhere bcha wchi hager is better ena they dont care abt ur UEE resut in ethiopia, just take sat. I dont think astronomy is given as a subject in ethiopian univereities. Its my dream job n im lookin forward to being one too😁 Good luck bro