Answer:
Sometimes dark and sometimes bright, I make my way among twinkling lights. Seas and oceans obey my call, yet mountains I cannot move at all. What am I?
What is harder to catch the faster you run?
In a tunnel of darkness lies a beast or iron. It can only attack when pulled back. What is it?
I can be found after you remove 6 letters from BSAINXLEATNTEARS
I go in dry and come out wet. The longer I stay in the stronger my surroundings get.
What age most travelers have?