[Interview] 35 Million Galaxies in One Catalog to Understand Dark Energy

How large surveys of our galactic neighbourhood can help us better understand dark energy? What more can we learn from them? What instruments and techniques are used for this? Answering all these question and more with Dr John Moustakas. More interviews: 👉 Understanding Dark Energy https://youtu.be/2Y6KK94GaXc?si=twg4yVmpxDSBJFgA 👉 Time-Domain Astronomy Dr James Davenport https://www.youtube.com/watch?v=ZCWrrL4fP5c&ab_channel=FraserCain 🦄 Support us on Patreon: https://patreon.com/universetoday 📚 Suggest books in the book club: https://www.goodreads.com/group/show/1198440-universe-today-book-club 00:00 Intro 01:14 Understanding our extra-galactic environment 05:58 Siena Galaxy Atlas 10:38 New Era in Astronomy 16:10 Dark Energy Spectroscopic Instrument 31:06 How can we solve Dark Energy 51:01 Obsessions 55:31 Final thoughts and more interviews 📺 VIDEO VERSION https://youtu.be/3h6dwiPN0Fc 📰 EMAIL NEWSLETTER Read by 60,000 people every Friday. Written by Fraser. No ads. Subscribe. It's FREE: https://universetoday.com/newsletter 🎧 PODCASTS Universe Today: https://universetoday.fireside.fm/ Astronomy Cast: http://www.astronomycast.com/ 🤳 OTHER SOCIAL MEDIA Twitter: https://twitter.com/fcain Twitter: https://twitter.com/universetoday Facebook: https://facebook.com/universetoday Instagram: https://instagram.com/universetoday 📩 CONTACT FRASER frasercain@gmail.com ⚖️ LICENSE Creative Commons Attribution 4.0 International (CC BY 4.0)