Our universe is humming with gravitational wa...

Arctic odysseys, video games and other creative ways to confront the climate emergency 

Exploring the first crewed Artemis mission, the future of lunar exploration and how spaceflight could help inspire greener technologies on Earth 

Researchers, using the galaxy as a detector, believe they have detected gravitational waves from monster black holes for the first time. Learn more about your ad choices. Visit megaphone.fm/adchoices 

Daniel and Jorge break down the recent discovery of huge gravitational waves by NANOGrav, and what it means about supermassive black holes.See omnystudio.com/listener for privacy information. 

Information about the universe is all around us. But there’s more than meets the eye! Gravitational waves are the invisible ripples in spacetime caused by supermassive interstellar activity. Join astrophysicists Ira Thorpe and Judy Racusin on an exploration of how NASA studies th ...  Show more

Last year, an experiment called NanoGRAV made a surprising discovery of gravitational waves using pulsars around the universe. Special guest Chiara Mingarelli explains.For ad free episodes and other exclusives, join us for just $3 a month on Patreon: https://patreon.com/whythisun ...  Show more