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5 de 1311

[Q&A] RoboAstronauts, Replacing Kepler, Starship HLS in Danger
Will astronauts be eventually replaced by robots in space? Is there a plan for a replacement for the Kepler telescope? Do Intuitive Machines failures mean that Starship HLS is kind of in danger? And in our free bonus question on Patreon, will Artemis become 100% SpaceX? All this and more in this Q&A show. 🦄 Support us on Patreon: https://patreon.com/universetoday 00:00 Start 00:30 Will astronauts be replaced by robots? 05:12 Is the vertical Starship HLS in danger? 07:44 What does NASA budget cuts mean for Chandra? 11:53 Are there any plans to repalce Kepler? 📺 VIDEO VERSION https://youtu.be/jWYHflFer-o 📰 GUIDE TO SPACE Newsletter No ads. Subscribe for FREE: https://universetoday.com/newsletter 🎧 PODCASTS Universe Today: https://universetoday.fireside.fm/ Astronomy Cast: http://www.astronomycast.com/ 📩 CONTACT FRASER [email protected] ⚖️ LICENSE Creative Commons Attribution 4.0 International (CC BY 4.0)
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[Interview] Titan Is Much Stranger Than You Think
Titan is the only known world except Earth that has liquid on its surface and a dense atmosphere. We are planning to send a nuclear helicopter called Dragonfly to explore it. What can we expect from Titan? Finding out in this interview. 👉 Watch this video with NO ADS and a BONUS part for FREE: https://www.patreon.com/universetoday 🟣 Guest: Dr. Sam Birch https://geomorph-sbirch.com/ 📜 Titan’s Fluvial & Lacustrine Landscapes https://arxiv.org/pdf/2502.02556 00:00 Intro 00:58 Why Titan? 08:28 Climate on Titan 13:32 Dragonfly mission 23:31 Sub-surface ocean 31:05 Current obsessions 📺 VIDEO VERSION https://youtu.be/jxPsu0zHrd8 📰 GUIDE TO SPACE Newsletter No ads. Subscribe for FREE: https://universetoday.com/newsletter 🎧 PODCASTS Universe Today: https://universetoday.fireside.fm/ Astronomy Cast: http://www.astronomycast.com/ 📩 CONTACT FRASER [email protected] ⚖️ LICENSE Creative Commons Attribution 4.0 International (CC BY 4.0)
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[Q&A] Colouring the Sun Green, Self-Sustaining Space Station, Fate of LUVOIR
Should we be colouring our star green to make it stand out for potential aliens? What would it take for a space station to be fully self-sufficient? What happened to LUVOIR which was supposed to be a bigger version of JWST? And in our free bonus question on Patreon, can you win a Nobel Prize by watching YouTube videos. All this and more in this Q&A. 🦄 Support us on Patreon: https://patreon.com/universetoday 00:00 Start 00:32 Can a space station be 100% self-sustaining? 03:54 Should we paint the Sun green? 06:29 How can we still see the CMB? 08:02 Starlink and the destruction of ozone layer 12:31 What's going on with the LUVOIR telescope? 📺 VIDEO VERSION https://youtu.be/YgeitQyLr9c 📰 GUIDE TO SPACE Newsletter No ads. Subscribe for FREE: https://universetoday.com/newsletter 🎧 PODCASTS Universe Today: https://universetoday.fireside.fm/ Astronomy Cast: http://www.astronomycast.com/ 📩 CONTACT FRASER [email protected] ⚖️ LICENSE Creative Commons Attribution 4.0 International (CC BY 4.0)
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21:55
[Space Bites] AMAZING Lunar Spectacle // Alternative Mars Sample Return // Direction of a Death Star
Blue Ghost wraps up two busy weeks on the Moon with a sunset, good news, the death star isn’t pointing at us, and a new option for the Mars Sample Return mission. And our longer edition on Patreon, how supernovae could have caused two of Earth’s mass extinction events. 🦄 Support us on Patreon: https://patreon.com/universetoday 00:00 Intro 00:19 Blue Ghost's eclipse and sunset https://www.universetoday.com/articles/this-is-a-lunar-eclipse-seen-from-the-moon https://www.universetoday.com/articles/blue-ghost-watches-the-lunar-sunset-signalling-the-end-of-its-mission 02:45 Some science for Athena IM-2 https://www.universetoday.com/articles/one-instrument-on-the-failed-lunar-lander-did-a-little-science 04:25 Good News about the "Death Star" https://keckobservatory.org/pinwheel/ 06:30 Rocket Lab's Mars Sample Return architecture https://spacenews.com/bringing-mars-to-earth-solving-mars-sample-return/ 08:36 China's MSR https://www.cnsa.gov.cn/english/n6465645/n6465648/c10652198/part/10652214.pdf 09:36 Euclid's deep field https://www.universetoday.com/articles/the-esas-euclid-space-telescope-gives-glimpses-of-its-deep-field 11:19 Vote results https://www.youtube.com/@frasercain/community 11:57 My favourite exoplanet system https://www.universetoday.com/articles/webb-directly-observers-giant-planets-sensing-carbon-dioxide-in-their-atmospheres 14:06 A glipse of SKA's ability https://www.universetoday.com/articles/the-square-kilometre-array-releases-its-first-test-image 16:01 Deimos by Hera https://www.universetoday.com/articles/hera-swings-past-mars-sees-deimos-from-a-new-angle 16:59 Guide to space 17:31 Secret bonus story 17:58 New articles 📺 VIDEO VERSION https://youtu.be/ddeDJBeGLCI 📰 GUIDE TO SPACE Newsletter No ads. Subscribe for FREE: https://universetoday.com/newsletter 🎧 PODCASTS Universe Today: https://universetoday.fireside.fm/ Astronomy Cast: http://www.astronomycast.com/ 📩 CONTACT FRASER [email protected] ⚖️ LICENSE Creative Commons Attribution 4.0 International (CC BY 4.0)
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[Q&A] Black Hole in Uranus, AI Impersonating my Channel, Which Telescope to Buy
What would a black hole do if it was inside Uranus? What do I think about AI-generated content impersonating Universe Today? What telescope should you buy in 2025? And in our free extended version, the deepest rabbit hole I went into. All this and more in this Q&A show. 🎁 Same video. No YT ads +a BONUS question: https://www.patreon.com/posts/124793779 🚀 Even more Q&A in Overtime: https://www.patreon.com/posts/overtime-for-q-124799180 00:00 Start 00:27 Black hole in Uranus 02:12 What would I tell scientists 100 year ago? 03:44 Telescope recommendations 06:39 Channels impersonating me. What should I do? 08:39 How does throwing a ball in an artificial gravity ring station look like? 11:57 Will Betelgeuse explode soon? 14:30 Where to leave your questions 📺 VIDEO VERSION https://youtu.be/ajvutm--rgQ 📰 GUIDE TO SPACE Newsletter No ads. Subscribe for FREE: https://universetoday.com/newsletter 🎧 PODCASTS Universe Today: https://universetoday.fireside.fm/ Astronomy Cast: http://www.astronomycast.com/ 📩 CONTACT FRASER [email protected] ⚖️ LICENSE Creative Commons Attribution 4.0 International (CC BY 4.0)
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