South Africa detects most distant space laser

The 8-Billion-Light-Year Laser: Africa’s Giant Leap in Astronomy | MeerKAT’s Gigamaser DiscoveryIs there a giant laser pointing at Earth from halfway across the universe? In today’s episode, we explore the "extraordinary" discovery of the most distant hydroxyl gigamaser ever detected. Using the MeerKAT radio telescope in South Africa, astronomers have captured a signal from a violent galaxy merger 8 billion light-years away—back when the universe was only half its current age.We dive into the physics of this "space laser" and the "cosmic telescope" that made it visible: a gravitational lens that warped space-time to magnify the signal for us. Join us as we discuss how Africa is now driving frontier space discoveries and what this means for our understanding of how ancient galaxies grow and die.Don't forget to follow us on Spotify and YouTube for more cosmic updates!Become a supporter of this podcast: https://www.spreaker.com/podcast/scitech-brief--6846358/support.This episode includes AI-generated content.