How Radio Telescopes Are Revealing the Hidden Structure of the Cosmos
How Radio Telescopes Are Revealing the Hidden Structure of the Cosmos  
Podcast: Bedtime Astronomy
Published On: Sun Sep 13 2026
Description: Astronomers have detected an incredibly faint hydrogen signal from billions of light-years away using South Africa’s MeerKAT telescope.The observation opens a new way to study the distant universe and could transform how scientists trace the evolution and structure of galaxies across cosmic time.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.