What did the dinosaurs see before the Chicxulub impact ?

Using Outerra and Space Engine, here some visuals where you can see the Chicxulub asteroid before hitting Earth, 66 million years ago. 0:00 Video 12:28 : Link to the Part II Sountrack : Darksiders II - The Makers Theme Daniel Lopatin - The Viewing Suite reconstructed dinosaurs vocalizations and other ambient sounds :