Space Is Getting Crowded — And Dangerous

Researchers at the University of Manchester have developed a modeling framework to reduce the growing risk of satellite collisions in Earth’s orbit. As constellations expand, collision probability increases — threatening long-term space sustainability.The study integrates safety considerations into early mission design, showing how satellite size and altitude directly affect debris risk. The goal is to resolve a growing paradox: satellites are essential for climate monitoring, yet their proliferation endangers the very orbital environment they depend on.This approach aims to preserve both high-quality Earth observation and the future stability of near-Earth space.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.