It’s “Mars madness” day for space fans as the life-seeking Perseverance rover mission targets an epic landing on the Red Planet today (Feb. 18).

In the hours before touchdown, you can enhance the experience by watching a recent NASA documentary. In September, NASA’s YouTube channel released the 23-minute video “Countdown to Mars: A Story of Perseverance.” It follows former NASA administrator Jim Bridenstine as he meets with rover teams ahead of the mission launch July 30, 2020.

“When you look at the team that put this robot together, and the team that put this launch vehicle together, that’s what they’ve done. They’ve persevered,” NASA said in a YouTube video description, quoting a line from the documentary.