Maybe the destiny future is not as far into the future as we think!
What is ALL OVER the cosmodrome... WALLS!
Who likes walls? Mr. D. Trump.
After america, he built his walls in the other countries he took over with his toupee.
Then the traveler came and tried to save us, but Trump made a super wall named Rasputin.
Rasputin then shot the traveler, but made the ghosts to revive us.
We think we are here to fight the darkness, but really we just need to get deep enough into Rasputin to find Donald Trump, so we can eliminate him.
Dark Below backstory: Trump got stuck under a wall
House of Wolves backstory: A new type of defense for his walls, wolves in a house
The Taken King backstory: Trump is taken by helicopter to build a wall, he is then taken back to rasputin to hide there
Rise of Iron backstory: Iron bridges