Smarter Space Travel: Cheaper Paths Beyond Earth

Researchers have developed a new computational method to plan missions to near-Earth objects using “invisible highways” shaped by multi-body gravity.By combining near-Earth dynamics with traditional solar models, the system finds ultra-efficient trajectories that minimize fuel—especially suited for solar electric propulsion.Simulations across dozens of asteroids show major cost reductions and safer return paths with lower re-entry speeds, opening a practical route for future exploration and resource missions.Thank you for listening to Bedtime Astronomy — your guide to the cosmos. New episodes on space exploration, NASA missions & the latest astronomy breakthroughs.This episode includes AI-generated content.