It may seem obvious now that other galaxies lie beyond the Milky Way, but less than 100 years ago, some astronomers held a view of our universe that was a little more ... self-centered. In the 1920s, astronomers were locked in the "Great Debate" — whether Earth was center of the universe and if the universe was just the Milky Way. Today, Scientist in Residence Regina G. Barber talks to Dr. Vicky Scowcroft about the stars that ended astronomy's Great Debate. Follow Short Wave on Twitter for more on everything science.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

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New discoveries, everyday mysteries, and the science behind the headlines — in just under 15 minutes. It's science for everyone, using a lot of creativity and a little humor. Join hosts Emily Kwong and Regina Barber for science on a different wavelength.If you're hooked, try Short Wave Plus. Your subscription supports the show and unlocks a sponsor-free feed. Learn more at plus.npr.org/shortwave
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Folge vom 01.09.2022The Stars That Settled The Great Debate
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Folge vom 31.08.2022Quiz Bowl! How Animals Sense The WorldDo worms feel pain? How do otters experience the world? What are those pink appendages on the face of the star-nosed mole? We answer all these questions and more in this quiz show episode of Short Wave. Scientist in Residence Regina G. Barber and producer Margaret Cirino go head-to-head answering questions based on science writer Ed Yong's new book, An Immense World: How Animal Senses Reveal the Hidden Realms Around Us. Are you reading a new fascinating science-themed book? Let us know which one at shortwave@npr.org.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy
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Folge vom 30.08.2022The Man Who Shot The MoonNASA's Artemis Moon mission was supposed to launch Monday. But it was delayed due to a problem one of the rocket engines. When it launches, it will be a giant step towards sending humans back to the moon. We're eager to know: What leaps in scientific knowledge will be gained?It's a question planted in our minds by the scientist Hal Walker, who led an experiment during the first lunar landing half a century ago. The goal: Beam a laser at the moon. This encore episode, Scientist in Residence Regina G. Barber talks to host Aaron Scott about the Lunar Laser Ranging experiment — and how shooting that laser helped us better understand one of Einstein's theories.Follow Aaron on Twitter @AaronScottNPR and Regina @ScienceRegina. Reach the show by beaming an email to ShortWave@NPR.org.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy
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Folge vom 29.08.2022988: An Alternative To 911 For Mental HealthPeople experiencing a mental health crisis have a new way to reach out for help in the U.S. — calling or texting the numbers 9-8-8. Today, health correspondent Rhitu Chatterjee joins Scientist in Residence Regina G. Barber to talk about how the hotline works, the U.S. mental health system and what this alternative to 911 means for people in crisis.Further Reading:- The new 988 mental health hotline is live. Here's what to know- Social Media Posts Criticize the 988 Suicide Hotline for Calling Police. Here's What You Need to KnowBelow is a non-comprehensive list of other hotlines and resources from our colleague Aneri Pattani at Kaiser Health News. Some resources may geographically limit services.- BlackLine is a hotline geared toward the Black, Black LGBTQ+, brown, Native, and Muslim communities- Kiva Centers offers daily online peer support groups- M.H. First Oakland and M.H. First Sacramento operate during select weekend hours in the California cities of Oakland and Sacramento- Peer Support Space hosts virtual peer support groups twice a day Monday through Saturday- Project LETS provides support by text for urgent issues that involve involuntary hospitalization- Samaritans of New York is a hotline based in New York City- Trans Lifeline is a hotline for trans and questioning individuals- Wildflower Alliance has a peer support line and online support groups focused on suicide preventionFollow Short Wave on Twitter @NPRShortWave. You can email us at ShortWave@NPR.org.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy