Moonshot

You have crash landed on a barren moon. Your 3 repair modules have been scattered across the moon's surface and you'll need all 3 if you're to have any chance of escaping. You can only carry one so you'll have to return each to the rocket as you find them. As if that wasn't bad enough, it looks's like the moon's indigenous lifeforms have been stirred by your presence too! You only have one shot!