If you had to write an essay to win a free ticket on the first spaceship going to our twin planet, what would you say? That's what this exclusive clip from the new movie Another Earth asks.

Update: Now with one more amazing clip!

In the haunting Another Earth, a new planet appears in our sky — and it appears to be a perfect duplicate of our own planet. It hangs there, tantalizingly close, offering a second chance to one lost soul.

Another Earth wowed the crowd at Sundance, and now it's finally coming out in some theaters on July 22, and more theaters on July 29.

Here are a few more clips, which aren't exclusive to io9:

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And here's the trailer: