Is there anyone wanted 2 be an astronomer?

i really wanted 2 be an astronomer bcuz i juz luv star-gazing during d nights. one thing, i don't know y is this happening, but i always get that sad feelings whenever i look up in the sky during nights. it's like all d past memories came floating back n i juz felt like wanted 2 be with my loved ones right away at that time. when i read d horoscopes(mine is aquarius), the most suitable career 4 an aquarius is an astronomer or scientist. both of that is my favourite dream-job.. is that a coincidence? the horoscope?