[Space Bites] Possible Solution for Hubble Tension // Weird Rock Found on Mars // Space Tornadoes
Long-chain hydrocarbons found on Mars, has dark energy been decreasing over time? a completely flat telescope lens, the center of the Milky Way contains a star grinder. And in our free version on Patreon, a new theory for the formation of Mercury.
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00:00 Intro
00:20 Long-chain Hydrocarbons on Mars
https://www.universetoday.com/articles/long-chain-hydrocarbons-found-on-mars
02:10 Weird Mars rock found by Percy
https://science.nasa.gov/blog/shocking-spherules/
03:44 Possible solution for Hubble Tension
https://www.universetoday.com/articles/fresh-findings-strengthen-the-case-for-dark-energys-evolution
08:24 Flat lens telescope
https://www.universetoday.com/articles/researchers-test-a-completely-flat-telescope-lens
10:23 Updates on the earliest galaxies
https://www.universetoday.com/articles/the-most-distant-known-galaxy-already-had-oxygen
12:34 Galaxy blowing on cosmic fog
https://www.universetoday.com/articles/webb-sees-an-early-galaxy-blowing-away-the-cosmic-fog
14:41 Vote results
https://www.youtube.com/@frasercain/community
15:14 Space tornadoes
https://www.universetoday.com/articles/there-are-space-tornadoes-surrounding-the-core-of-the-milky-way
16:59 The star grinder
https://www.universetoday.com/articles/the-star-grinder-a-cloud-of-black-holes-at-the-center-of-the-milky-way
18:01 Cool space images
https://www.universetoday.com/articles/webb-sees-a-young-star-create-a-cosmic-tornado
19:13 More space news
20:32 Bonus story. Origin of Mercury
21:02 Our biggest piece of content ever
https://www.patreon.com/posts/patron-questions-125246249
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https://youtu.be/Q_UyQqTv-oA
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22:47
[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.
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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
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Creative Commons Attribution 4.0 International (CC BY 4.0)
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20:07
[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.
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🟣 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
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36:45
[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.
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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
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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.
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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
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France