The Neil Armstrong biopic, First Man, premiered at the Venice film festival.
First Man's cast and it's director, Damien Chazelle, were present at the premiere.
The film is about Armstrong walking on the moon.
Reuters reports the film takes the viewer deeper than that epic moment.
The movie showed what it must have felt like to leave the world behind.
?First Man? is one of 21 movies in competition for the Golden Lion which will be awarded on Sept 8.