Destroy the Cosmos {Doctor Who fanfiction}

Nova Hale thought she'd seen it all. She's traveled to every continent and nearly every country, basked in all the suns and swam in all the lakes. So when she gets the idea to join the Terra Nova starship, and to travel into space and colonize a planet, she's more than excited. On a required doctor's check-up, however, she finds that her doctor isn't an ordinary one...and together they uncover a plot that could destroy the very cosmos.