Mars 2020 Perseverance Rover - What’s Different This Time? A Narrated Explanation.

A complete narrated overview of the new Mars 2020 Perseverance Rover. Documentary explains how it is different from all previous rovers. Describes Mars helicopter, Range Trigger, Terrain Relative Navigation, MOXIE, RIMFAX, Cache Camera, Sample collection and caching. Background music can be found at How the Sky Crane Maneuver Works. How the helicopter is lowered from the rover.