Just yesterday, we brought you a new tv spot and two new clips from Dimension Films‘ forthcoming sci-fi thriller Apollo 18. Now, we have a brand new trailer for the Gonzalo López-Gallego (La piel azul) directed, Timur Bekmambetov (The Darkest Hour) produced film.

Check it out below!

Trailer: Apollo 18

[youtube]http://www.youtube.com/watch?v=MgSsWdb9WNA&hd=1[/youtube]

Synopsis:

Decades-old found footage from NASA’s abandoned Apollo 18 mission, where two American astronauts were sent on a secret expedition, reveals the reason the U.S. has never returned to the moon.

Apollo 18 is slated to hit U.S. theaters on September 2nd, 2011.