US_UK_Apple_Podcasts_Listen_Badge_CMYK.p
en_badge_web_generic.png
spotify-badge-button-610x305.png
Please reload

THE BL     G

March 31, 2016

Does the universe go on forever? Or does it have an edge? Jack and Kate have a few ideas about how to find out, involving a GoPro and a rocket. We ask astrophysicist Katie Mack if the universe is infinite and if a robot explorer will ever send us a selfie from the very edge...

Please reload