AUA: Changing Dark Energy, Twin Paradox, and What's Next for CERN

If we met aliens, could we communicate through physics? Daniel Whiteson explores this question on today's episode. For more, check out his new book, Do Aliens Speak Physics?For ad-free episodes and exclusive ask-us-anything segments, join us for just $3 a month on Patreon: https://patreon.com/whythisuniverseOur merch is available here: https://www.shalmawegsman.com/why-this-universeCrew CollectiveA podcast about the wild, weird, and deeply human side of cosmic storytelling.Listen on: Apple Podcasts   Support the show

In honor of Nobel prize season, we remember some people whose important work in the past has been overlooked by the Nobel committee.For ad-free episodes and exclusive ask-us-anything segments, join us for just $3 a month on Patreon: https://patreon.com/whythisuniverseOur merch is available here: https://www.shalmawegsman.com/why-this-universeCrew CollectiveA podcast about the wild, weird, and deeply human side of cosmic storytelling.Listen on: Apple Podcasts   Support the show

Our universe is expanding. But when physicists measure how fast this expansion rate is, they get two different answers. Hear what this crisis means from Nobel Prize winner Adam Riess.For ask-us-anything segments and other exclusives, join us for just $3 a month on Patreon: https://patreon.com/whythisuniverseOur merch is available here: https://www.shalmawegsman.com/why-this-universeCrew CollectiveA podcast about the wild, weird, and deeply human side of cosmic storytelling.Listen on: Apple Podcasts   Support the show

Adam Riess recounts the moments of his Nobel prize-winning discovery that our universe is expanding at an accelerating rate, powered by a mysterious energy source called dark energy. For ask-us-anything segments and other exclusives, join us for just $3 a month on Patreon: https://patreon.com/whythisuniverseOur merch is available here: https://www.shalmawegsman.com/why-this-universeCrew CollectiveA podcast about the wild, weird, and deeply human side of cosmic storytelling.Listen on: Apple Podcasts   Support the show

We answer your questions. To listen to our backlog of ask-us-anything episodes for free, head to our Patreon, or join for $3/month to submit your questions: https://www.patreon.com/whythisuniverseCrew CollectiveA podcast about the wild, weird, and deeply human side of cosmic storytelling.Listen on: Apple Podcasts   Support the show

To listen to our backlog of past ask-us-anything episodes for free, head to our Patreon, or join for $3/month to ask us questions: https://www.patreon.com/whythisuniverse Crew CollectiveA podcast about the wild, weird, and deeply human side of cosmic storytelling.Listen on: Apple Podcasts   Support the show

Learn what exciting cosmology results and potential discoveries await us in 2025!For exclusive ask-us-anything episodes, join us for just $3 a month on Patreon: https://patreon.com/whythisuniverse. Our merch is available here: https://www.shalmawegsman.com/why-this-universeCrew CollectiveA podcast about the wild, weird, and deeply human side of cosmic storytelling.Listen on: Apple Podcasts   Support the show

A discovery last year reveals our galaxy in a whole new light - except it's not light, it's neutrinos! Learn what this discovery can teach us about the Milky Way and beyond.For exclusive ask-us-anything episodes, join us for just $3 a month on Patreon: https://patreon.com/whythisuniverse. Our merch is available here: https://www.shalmawegsman.com/why-this-universe Crew CollectiveA podcast about the wild, weird, and deeply human side of cosmic storytelling.Listen on: Apple Podcasts   Support the show

Is it possible that dark energy is not a constant, but rather is changing over time? Sean Carroll talks to us about how our understanding of dark energy evolved in recent history, and what is still left unknown.For exclusive ask-us-anything episodes, join us for just $3 a month on Patreon: https://patreon.com/whythisuniverse. Our merch is available here: https://www.shalmawegsman.com/why-this-universe Crew CollectiveA podcast about the wild, weird, and deeply human side of cosmic storytelling.Listen on: Apple Podcasts   Support the show

Dan and Shalma have a candid conversation about the state of dark matter research, and the ways the field has changed over the last few years.For exclusive ask-us-anything episodes, join us for just $3 a month on Patreon: https://patreon.com/whythisuniverse. Our merch is available here: https://www.shalmawegsman.com/why-this-universeCrew CollectiveA podcast about the wild, weird, and deeply human side of cosmic storytelling.Listen on: Apple Podcasts   Support the show