Task: Text Simplification
Input (English): two stellar occultations by psyche have been observed -lrb- from mexico on march 22 , 2002 , and another on may 16 , 2002 -rrb-.
Output (English): two stellar occultations , blocking of light of stars , by the main belt of asteroid psyche have been noticed from mexico . the first was on 22nd march 2002 and the second was on 16th may 2002.