Terraforming a Forgotten World

So we landed on this dark, unknown rock. The planet was barren,

and we could not breathe. A world once existed here,

as evidence was found, of some kind of ancient civilization.

While exploring this ground, an old lab we had found, with DNA strands

that had been kept in some kind of stasis. Where experiments had

thrown the planet all asunder, and left this strange old planet

undone. It seems to have been millions of years since life once

existed here. We have to begin once again to terraform this