Please join my mailing list here 👉 https://briankeating.com/yt to win a meteorite 💥Brian Keating takes us on an exclusive tour of the Royal Observatory Edinburgh with cosmologist Marcos Pellejero, exploring the mysteries of dark energy and the accelerating universe. From the historic halls where human "computers" shaped the foundations of modern cosmology, to the cutting-edge DESI experiment mapping galaxies across the cosmos, the conversation explores whether dark energy is truly constant—or if our cosmological model is beginning to show cracks.-Key Takeaways:-Join this channel to get access to perks like monthly Office Hours:https://www.youtube.com/channel/UCmXH_moPhfkqCk6S3b9RWuw/join📚 Get my books:Think Like a Nobel Prize Winner, with productivity tips from 9 Nobel Prize winners: https://a.co/d/03ezQFuFocus Like a Nobel Prize Winner, with life-changing interviews with 9 Nobel Prizewinners: https://a.co/d/hi50U9U My tell-all cosmic memoir Losing the Nobel Prize: http://amzn.to/2sa5UpA The first-ever audiobook from Galileo: Dialogue Concerning the Two Chief World Systems: Ptolemaic and Copernican https://a.co/d/iZPi9UnFollow me to ask questions of my guests:🏄‍♂️ Twitter: https://twitter.com/DrBrianKeating 🔔 Subscribe https://www.youtube.com/DrBrianKeating?sub_confirmation=1📝 Join my mailing list; just click here http://briankeating.com/list✍️ Detailed Blog posts here: https://briankeating.com/blog🎙️ Listen on audio-only platforms: https://briankeating.com/podcast#universe #podcast #briankeating #intotheimpossible #science #astronomy #cosmology #cosmicmicrowavebackground #darkenergy #Galaxysurveys #RoyalObservatoryEdinburgh #hubbletension #universeexploration #cosmicmysteries Learn more about your ad choices. Visit megaphone.fm/adchoices