Two brand new photos have arrived from the highly-anticipated superhero adventure Thor, which will kick off the summer movie season in theaters across the country on May 6. Click on these new shots below, which feature Chris Hemsworth and Natalie Portman, to access our growing gallery for Kenneth Branagh's upcoming movie.

In related news, seven high-resolution photos have also arrived from Captain America: The First Avenger, which hits theaters on July 22. While we have seen these photos before in low-resolution, you can click on any of these high-resolution shots to access our gallery for Captain America: The First Avenger.