What did the dinosaurs see before the chicxulub impact ?

We always talk about the Chicxulub impact and its consequence, but never what can we see before the impact. Here you can watch how looks like the sky at different moments before the impact : one year before, one month before, one week before, on day before, one hour before and the last 10 minutes in real time. Thanks Space Engine ! In this animation, I assume the asteroid was a long-term period comet as it was stated in this paper : In fact, the asteroid was probably a carbonaceous chondrite come fom the Belt, but a comet is more impressive ;) ---------- SOUNDTRACK ---------- Greyhound - 1st crossing Greyhound - Surrounded Elite Dangerous - Coma Berenices Elite Dangerous - Draco Mass Effect - Uplink Mass Effect 3 - The Fate of the Galaxy Mass Effect 3 - The Final Decision Mass Effect Andromeda - Landing on Havarl Tropical beach night : RPG nightime forest amb