Do gravitational waves leave a mark on the Un...

Daniel and Kelly talk about how particles are detected, the heavy proton discovery, and de Sitter space.See omnystudio.com/listener for privacy information. 

Daniel and Kelly dive into the history of medicine. Syphilis arrived with a bang in Europe in 1493, but where did it come from?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

What the new discovery of gravitational wave imprints in pulsar signals can reveal about the cosmos 

Could it be that another universe’s gravity is bleeding into our universe? Neil deGrasse Tyson and  Chuck Nice answer grab bag questions ranging from dark matter to the end of the universe. 

(Originally Aired February 8, 2021)

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What is LIGO and how did it detect gravitational waves? We explain!See omnystudio.com/listener for privacy information.