O

oeste, occidente (west)

teu

yours (singular you)

planeta

planet

estaba

first/third-person singular imperfect indicative of estar

ao

Contraction of a o (“to the, towards the”).

bordo

1. board, plank used in ship making
2. side, board
3. edge, border, margin, hem, rim

do

of the; from the; 's

colapso

collapse (act of collapsing)