تحميل "JWST's successor: The Carl Sagan Observatory - a 12 METRE optical telescope searching for exo-Earth"

Visit https://brilliant.org/DrBecky/ to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription. The people in charge of managing space telescopes are already planning for the follow-up to JWST: The Carl Sagan Observatory. The plan is to design it so it will be able to detect candidate Exo-Earths! Big thank you to Matt Mountain (STSci, AURA) who recently gave a lecture in Oxford on his experience leading the planning and development of JWST and who touched on the Carl Sagan observatory in his talk. #jwst #alienlife #carlsagan Hammel et al. (2020; The Carl Sagan Observatory plan) - https://baas.aas.org/pub/2020n7i192/release/1 Sagan & Salpeter (1976; ecology in Jupiter’s atmosphere) - https://articles.adsabs.harvard.edu/pdf/1976ApJS...32..737S Mayor & Queloz (1995; first exoplanet discovered 51 Pegasi b) - https://www.nature.com/articles/378355a0 Carter et al. (2022; JWST first direct image exoplanet HIP 65426b) - https://arxiv.org/pdf/2208.14990.pdf JWST weekly observing schedules (made public each week) - https://www.stsci.edu/jwst/science-execution/observing-schedules JWST raw data archive access (public images available to download free) - 00:00 - Introduction: JWST planning started before Hubble was launched 01:09 - The Carl Sagan Observatory: “Are we alone?” 01:31 - JWST’s design choices and limitations 04:33 - Why “we’re going to need a bigger boat” 05:17 - Simulation of what an exoplanet system would look like to the Sagan Observatory 08:00 - How many exo-Earths the Sagan Observatory is predicted to find 08:47 - The improvement to galaxy evolution studies 09:42 - Launch date is planned for 2034 - why so soon? 11:23 - JWST & the TRAPPIST-1 system while we wait 12:47 - Outro tribute to Carl Sagan 13:22 - Brilliant 14:28 - Bloopers --- 📚 My new book, "A Brief History of Black Holes", out NOW in hardback, e-book and audiobook (which I narrated myself!): http://hyperurl.co/DrBecky --- 📚 "The Year In Space" celebrating all things space in 2022 from me and the rest of the Supermassive Podcast team: https://geni.us/jNcrw --- 👕 My new merch, including JWST designs, are available here (with worldwide shipping!): https://dr-becky.teemill.com/ LAST SHIPPING DATES FOR CHRISTMAS: AUSTRALIA & NZ: 29th November 2022 AFRICA & ASIA: 5th December 2022 EU, USA & CANADA: 8th December 2022 UK: 17th December 2022 (Priority shipping 20th December 2022) --- 🎧 Royal Astronomical Society Podcast that I co-host: podfollow.com/supermassive --- 🔔 Don't forget to subscribe and click the little bell icon to be notified when I post a new video! --- 👩🏽‍💻 I'm Dr. Becky Smethurst, an astrophysicist at the University of Oxford (Christ Church). I love making videos about science with an unnatural level of enthusiasm. I like to focus on how we know things, not just what we know. And especially, the things we still don't know. If you've ever wondered about something in space and couldn't find an answer online - you can ask me! My day job is to do research into how supermassive black holes can affect the galaxies that they live in. In particular, I look at whether the energy output from the disk of material orbiting around a growing supermassive black hole can stop a galaxy from forming stars. http://drbecky.uk.com https://rebeccasmethurst.co.uk