Cool Worlds

Sarah Pearson, a graduate student here at the Department of Astronomy, Columbia University, is launching a new YouTube channel called "Space with Sarah". Cool Worlds wanted to help promote real science on YouTube so here David chats with Sarah about her new channel and explains what it's all about.

::More about this Video::

► Here's where you can find "Space with Sarah": https://www.youtube.com/channel/UCGozv81LbhEvkeYIW7ora8g
► Here's the "Infinite Series" YouTube channel Sarah mentioned: https://www.youtube.com/channel/UCs4aHmggTfFrpkPcWSaBN9g
► Cool Worlds Lab website: http://coolworlds.astro.columbia.edu
► Columbia University Department of Astronomy: http://www.astro.columbia.edu
► Outro music by Daft Punk "Harder, Better, Stronger, Faster": http://www.daftpunk.com and http://smarturl.it/DaftPunkiTunes

::Playlists For Channel::

Latest Cool Worlds Videos ► http://bit.ly/NewCoolWorlds
Cool Worlds Research ► http://bit.ly/CoolWorldsResearch
Guest Videos ► http://bit.ly/CoolWorldsGuests
Q&A Videos ► http://bit.ly/CoolWorldsQA
Science of TV/Film ► http://bit.ly/ScienceMovies

::Follow us::

SUBSCRIBE to the channel http://bit.ly/CoolWorldsSubscribe
Cool Worlds Lab http://coolworlds.astro.columbia.edu
Twitter https://twitter.com/david_kipping
Instagram https://www.instagram.com/cool.worlds

THANKS FOR WATCHING!!

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Thanks to Incogni for sponsoring us. Use the code coolworlds at https://incogni.com/coolworlds to get an exclusive 60% off an annual Incogni plan.

Today we explore what could be considered a classic problem in exoplanetary science, yet one which has eluded astronomers for decades. Transit timing variations (TTVs) are seen in thousands in systems, literally wobbling worlds. Yet for the vast majority of cases, we have no solution for the culprit. Today, we present new research from our team that finds analytic expressions for the allowed solution space and reveals the startling existence of an "exoplanet edge".

Written & presented by Prof. David Kipping & Daniel Yahalomi. Edited by Jorge Casas & David Kipping. Thumbnail by Helena Valenzuela Widerstrom.

→ Support our research: https://www.coolworldslab.com/support
→ Get merch: https://teespring.com/stores/cool-worlds-store
→ Check out our podcast: www.youtube.com/@CoolWorldsPodcast

THANK-YOU to T. Widdowson, D. Smith, L. Sanborn, C. Bottaccini, D. Daughaday, S. Brownlee, E. West, T. Zajonc, A. De Vaal, M. Elliott, B. Daniluk, S. Vystoropskyi, S. Lee, Z. Danielson, C. Fitzgerald, C. Souter, M. Gillette, T. Jeffcoat, J. Rockett, D. Murphree, M. Sanford, T. Donkin, A. Schoen, K. Dabrowski, R. Ramezankhani, J. Armstrong, S. Marks, B. Smith, J. Kruger, S. Applegate, E. Zahnle, N. Gebben, J. Bergman, C. Macdonald, M. Hedlund, P. Kaup, W. Evans, N. Corwin, K. Howard, L. Deacon, G. Metts, R. Provost, G. Fullwood, N. De Haan, R. Williams, E. Garland, R. Lovely, A. Cornejo, D. Compos, F. Demopoulos, G. Bylinsky, J. Werner, S. Thayer, T. Edris, F. Blood, M. O'Brien, D. Lee, J. Sargent, M. Czirr, F. Krotzer, I. Williams, J. Sattler, B. Reese, O. Shabtay, X. Yao, S. Saverys, A. Nimmerjahn, C. Seay, D. Johnson, L. Cunningham, M. Morrow, M. Campbell, B. Devermont, Y. Muheim, A. Stark, C. Caminero, P. Borisoff, A. Donovan, H. Schiff, J. Cos, J. Oliver, B. Kite, C. Hansen, J. Shamp, R. Chaffee, A. Ortiz, B. McMillan, B. Cartmell, J. Bryant, J. Obioma, M. Zeiler, S. Murray, S. Patterson, C. Kennedy, G. Le Saint, W. Ruf, A. Kochkov, B. Langley, D. Ohman, P. Stevenson, T. Ford & T. Tarrants.

REFERENCES
► Yahalomi & Kipping 2024, "The Exoplanet Edge: Planets Don't Induce Observable TTVs Faster than Half their Orbital Period", ApJ submitted: https://arxiv.org/abs/2411.09752
► Yahalomi & Kipping 2024, "A Map of the Orbital Landscape for Perturbing Planet Solutions for Single-Planet Systems with TTVs", ApJ submitted: https://arxiv.org/abs/2411.10493
► Holman & Murray 2005, "The Use of Transit Timing to Detect Extrasolar Planets with Masses as Small as Earth", Science, 307, 1288: https://arxiv.org/abs/astro-ph/0412028
► Kipping 2021, "The Exomoon Corridor: Half of all exomoons exhibit TTV frequencies within a narrow window due to aliasing", MNRAS, 500, 1851: https://arxiv.org/abs/2012.00764
► Kipping &Teachey 2020, "Impossible moons -- Transit timing effects that cannot be due to an exomoon", SerAJ, 201, 25: https://arxiv.org/abs/2004.04230

MUSIC
Licensed by SoundStripe.com (SS) [shorturl.at/ptBHI], Artlist.io, via CC Attribution License (https://creativecommons.org/licenses/by/4.0/) or with permission from the artist.
0:00 Atlas - Waking Up
2:56 Sid Acharya - Searching for Answers
5:01 Hill - World of Wonder
6:22 Stephen Keech - Selha
12:20 Falls - Life in Binary
13:40 Hill - The Persecuted
16:53 Joachim Heinrich - Y

CHAPTERS
0:00 What are TTVs?
5:01 Incogni
6:22 The Landscape of TTVs
8:41 Tidal Effects
12:20 Aliasing
14:13 Aliased Conjunctions
15:51 Big Picture
18:22 Outro & Credits

#Exoplanets #Astronomy #CoolWorlds

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It's getting harder to harder to ignore the potential disruptive power of AI in research. Scientists are already using AI tools but could the future lead to complete replacement of humans? How will our scientific institutions transform? These are difficult questions but ones we have to talk about in today's episode.

Written, presented & edited by Prof. David Kipping.

→ Support our research: https://www.coolworldslab.com/support
→ Get merch: https://teespring.com/stores/cool-worlds-store
→ Check out our podcast: www.youtube.com/@CoolWorldsPodcast

THANK-YOU to T. Widdowson, D. Smith, L. Sanborn, C. Bottaccini, D. Daughaday, S. Brownlee, E. West, T. Zajonc, A. De Vaal, M. Elliott, B. Daniluk, S. Vystoropskyi, S. Lee, Z. Danielson, C. Fitzgerald, C. Souter, M. Gillette, T. Jeffcoat, J. Rockett, D. Murphree, M. Sanford, T. Donkin, A. Schoen, K. Dabrowski, R. Ramezankhani, J. Armstrong, S. Marks, B. Smith, J. Kruger, S. Applegate, E. Zahnle, N. Gebben, J. Bergman, C. Macdonald, M. Hedlund, P. Kaup, W. Evans, N. Corwin, K. Howard, L. Deacon, G. Metts, R. Provost, G. Fullwood, N. De Haan, R. Williams, E. Garland, R. Lovely, A. Cornejo, D. Compos, F. Demopoulos, G. Bylinsky, J. Werner, S. Thayer, T. Edris, F. Blood, M. O'Brien, D. Lee, J. Sargent, M. Czirr, F. Krotzer, I. Williams, J. Sattler, B. Reese, O. Shabtay, X. Yao, S. Saverys, A. Nimmerjahn, C. Seay, D. Johnson, L. Cunningham, M. Morrow, M. Campbell, B. Devermont, Y. Muheim, A. Stark, C. Caminero, P. Borisoff, A. Donovan, H. Schiff, J. Cos, J. Oliver, B. Kite, C. Hansen, J. Shamp, R. Chaffee, A. Ortiz, B. McMillan, B. Cartmell, J. Bryant, J. Obioma, M. Zeiler, S. Murray, S. Patterson, C. Kennedy, G. Le Saint, W. Ruf, A. Kochkov, B. Langley, D. Ohman, P. Stevenson, T. Ford & T. Tarrants.

REFERENCES
► Smith & Geach 2024, "Astronomia ex machina: a history, primer, and outlook on neural networks in astronomy", Royal Society Open Science, 10, 221454: https://arxiv.org/abs/2211.03796
► Toner-Rodgers 2024, "Artificial Intelligence, Scientific Discovery,
and Product Innovation": https://aidantr.github.io/files/AI_innovation.pdf
► Dell'Acqua et al. 2023, "Navigating the Jagged Technological Frontier: Field Experimental Evidence of the Effects of AI on Knowledge Worker Productivity and Quality": http://dx.doi.org/10.2139/ssrn.4573321

MUSIC
Licensed by SoundStripe.com (SS) [shorturl.at/ptBHI], Artlist.io, via CC Attribution License (https://creativecommons.org/licenses/by/4.0/) or with permission from the artist.
0:00 Hill - The Travelers
2:50 Hill - A Slowly Lifting Fog
5:57 Kyle Preston - Dark Tension
7:50 Falls - Ripley
10:50 Chris Zabriskie - Cylinder Four
13:18 Hill - Echoes of Yesterday
17:28 Joachim Heinrich - Y

CHAPTERS
0:00 Intellectual AI
3:00 Current AI in Astronomy
6:59 @DrBrianKeating
7:56 The Research Cycle
9:59 Neil DeGrasse Tyson
10:51 Disruptive Machines
14:37 Humanism
16:51 The Future
19:04 Outro and Credits

#AI #AGI #CoolWorlds

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Our own cool world is warming up. Dr Gavin Schmidt, Director of the NASA Goddard Institute for Space Studies (GISS), visited the Cool Worlds Lab and explains how NASA actually measures these climatic changes and the modeling used to understand what is responsible for them.

::More about this Video::

► NASA GISS Surface Temperature Analysis software and data sources: http://data.giss.nasa.gov/gistemp/
► Outro music by Taylor Davis: https://www.youtube.com/watch?v=dl9kI1yQKZk

::Playlists For Channel::

Latest Cool Worlds Videos ► http://bit.ly/NewCoolWorlds
Cool Worlds Research ► http://bit.ly/CoolWorldsResearch
Guest Videos ► http://bit.ly/CoolWorldsGuests
Q&A Videos ► http://bit.ly/CoolWorldsQA
Science of TV/Film ► http://bit.ly/ScienceMovies

::Follow us::

SUBSCRIBE to the channel http://bit.ly/CoolWorldsSubscribe
Cool Worlds Lab http://coolworlds.astro.columbia.edu
Twitter https://twitter.com/david_kipping
Instagram https://www.instagram.com/cool.worlds

THANKS FOR WATCHING!!

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Did astronomers just prove dark energy is wrong? Some breaking news this week that I couldn't resist covering on here...

Written, presented & edited by Prof. David Kipping.

→ Support our research: https://www.coolworldslab.com/support
→ Get merch: https://teespring.com/stores/cool-worlds-store
→ Check out our podcast: www.youtube.com/@CoolWorldsPodcast

THANK-YOU to T. Widdowson, D. Smith, L. Sanborn, C. Bottaccini, D. Daughaday, S. Brownlee, E. West, T. Zajonc, A. De Vaal, M. Elliott, B. Daniluk, S. Vystoropskyi, S. Lee, Z. Danielson, C. Fitzgerald, C. Souter, M. Gillette, T. Jeffcoat, J. Rockett, D. Murphree, M. Sanford, T. Donkin, A. Schoen, K. Dabrowski, R. Ramezankhani, J. Armstrong, S. Marks, B. Smith, J. Kruger, S. Applegate, E. Zahnle, N. Gebben, J. Bergman, C. Macdonald, M. Hedlund, P. Kaup, W. Evans, N. Corwin, K. Howard, L. Deacon, G. Metts, R. Provost, G. Fullwood, N. De Haan, R. Williams, E. Garland, R. Lovely, A. Cornejo, D. Compos, F. Demopoulos, G. Bylinsky, J. Werner, S. Thayer, T. Edris, F. Blood, M. O'Brien, D. Lee, J. Sargent, M. Czirr, F. Krotzer, I. Williams, J. Sattler, B. Reese, O. Shabtay, X. Yao, S. Saverys, A. Nimmerjahn, C. Seay, D. Johnson, L. Cunningham, M. Morrow, M. Campbell, B. Devermont, Y. Muheim, A. Stark, C. Caminero, P. Borisoff, A. Donovan, H. Schiff, J. Cos, J. Oliver, B. Kite, C. Hansen, J. Shamp, R. Chaffee, A. Ortiz, B. McMillan, B. Cartmell, J. Bryant, J. Obioma, M. Zeiler, S. Murray, S. Patterson, C. Kennedy, G. Le Saint, W. Ruf, A. Kochkov, B. Langley, D. Ohman, P. Stevenson, T. Ford & T. Tarrants.

Check out Ryan Ridden’s video at https://youtu.be/YhlPDvAdSMw

REFERENCES
► Seifert et al. 2024, "Supernovae evidence for foundational change to cosmological models", MNRAS Letters, 537, L55: https://www.arxiv.org/abs/2412.15143

MUSIC
Licensed by SoundStripe.com (SS) [shorturl.at/ptBHI], Artlist.io, via CC Attribution License (https://creativecommons.org/licenses/by/4.0/) or with permission from the artist.
0:00 Falls - Life in Binary
4:55 Hill - There Is But One Good

CHAPTERS
0:00 Prologue
0:39 Evidence for Dark Energy
2:50 Timescapes
4:53 Testing Timescapes
6:07 Is Dark Energy Cooked?
7:15 Credits

#DarkEnergy #Timescapes #CoolWorlds

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Alien megastructures are back in the headlines after some new research published last week. It has been claimed that Tabby's Star is confirmed to be steadily dimming, which is completely unexpected behavior for a star. Prof Kipping explains what we know (and don't know) about this mysterious star and what astronomers really mean by "alien megastructures".

::More about this Video::

► Montet & Simon (2016), "KIC 8462852 Faded Throughout the Kepler Mission": http://arxiv.org/abs/1608.01316
► Schaefer (2016), "KIC 8462852 Faded at an Average Rate of 0.165+-0.013 Magnitudes Per Century From 1890 To 1989": http://arxiv.org/abs/1601.03256
► Boyajian et al. (2016), "Planet Hunters X. KIC 8462852 - Where's the Flux?": https://arxiv.org/abs/1509.03622
► Arnold (2005), "Transit Lightcurve Signatures of Artificial Objects": http://arxiv.org/abs/astro-ph/0503580
► Kipping & Teachey (2016), "A Cloaking Device for Transiting Planets": http://arxiv.org/abs/1603.08928
► Outro music by Taylor Davis: https://www.youtube.com/watch?v=dl9kI1yQKZk

::Playlists For Channel::

Latest Cool Worlds Videos ► http://bit.ly/NewCoolWorlds
Cool Worlds Research ► http://bit.ly/CoolWorldsResearch
Guest Videos ► http://bit.ly/CoolWorldsGuests
Q&A Videos ► http://bit.ly/CoolWorldsQA
Science of TV/Film ► http://bit.ly/ScienceMovies

::Follow us::

SUBSCRIBE to the channel http://bit.ly/CoolWorldsSubscribe
Cool Worlds Lab http://coolworlds.astro.columbia.edu
Twitter https://twitter.com/david_kipping
Instagram https://www.instagram.com/cool.worlds

THANKS FOR WATCHING!!

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The transit method of finding exoplanets is easier for big planets than small planets. But new work from the Cool Worlds Lab shows that transits disfavor the detection of small, Earth-sized planets even more than previously realized. Emily Sandford, a third-year graduate student with the Cool Worlds Lab at Columbia, explains our new paper which derives these biases, allowing astronomers to correct for these effects when figuring out how many Earths there really are.

::More about this Video::

► Kipping & Sandford (2016), "Observational biases for transiting planets": http://arxiv.org/abs/1603.05662
► Outro music by Taylor Davis: https://www.youtube.com/watch?v=dl9kI1yQKZk

::Playlists For Channel::

Latest Cool Worlds Videos ► http://bit.ly/NewCoolWorlds
Cool Worlds Research ► http://bit.ly/CoolWorldsResearch
Guest Videos ► http://bit.ly/CoolWorldsGuests
Q&A Videos ► http://bit.ly/CoolWorldsQA
Science of TV/Film ► http://bit.ly/ScienceMovies

::Follow us::

SUBSCRIBE to the channel http://bit.ly/CoolWorldsSubscribe
Cool Worlds Lab http://coolworlds.astro.columbia.edu
Twitter https://twitter.com/david_kipping
Instagram https://www.instagram.com/cool.worlds

THANKS FOR WATCHING!!

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Flexispot’s anniversary sale is here! Get up to 60% off with my code COOLWORLDS on orders over $500 at http://bit.ly/coolworlds10!

Exoplanets was a transformative discovery for astronomy. Exomoons is the next. I’ve spent most of my career looking for exomoons and today I explain the five reasons why finding them isn’t just fascinating - it’s necessary.

Written & presented by Prof. David Kipping. Edited by Jorge Casas.

→ Support our research: https://www.coolworldslab.com/support
→ Get merch: https://teespring.com/stores/cool-worlds-store
→ Check out our podcast: www.youtube.com/@CoolWorldsPodcast

THANK-YOU to D. Smith, M. Sloan, L. Sanborn, C. Bottaccini, D. Daughaday, A. Jones, S. Brownlee, N. Kildal, Z. Star, E. West, T. Zajonc, C. Wolfred, L. Skov, G. Benson, A. De Vaal, M. Elliott, B. Daniluk, M. Forbes, S. Vystoropskyi, S. Lee, Z. Danielson, C. Fitzgerald, C. Souter, M. Gillette, T. Jeffcoat, J. Rockett, D. Murphree, T. Donkin, K. Myers, A. Schoen, K. Dabrowski, J. Black, R. Ramezankhani, J. Armstrong, K. Weber, S. Marks, L. Robinson, S. Roulier, B. Smith, J. Cassese, J. Kruger, S. Way, P. Finch, S. Applegate, L. Watson, E. Zahnle, N. Gebben, J. Bergman, E. Dessoi, C. Macdonald, M. Hedlund, P. Kaup, C. Hays, W. Evans, D. Bansal, J. Curtin, J. Sturm, RAND Corp., M. Donovan, N. Corwin, M. Mangione, K. Howard, L. Deacon, G. Metts, G. Genova, R. Provost, B. Sigurjonsson, G. Fullwood, B. Walford, J. Boyd, N. De Haan, J. Gillmer, R. Williams, E. Garland, A. Leishman, A. Phan Le, R. Lovely, M. Spoto, A. Steele, M. Varenka, K. Yarbrough, A. Cornejo, D. Compos, F. Demopoulos, G. Bylinsky, J. Werner, B. Pearson, S. Thayer, T. Edris, A. Harrison, B. Seeley, F. Blood, M. O'Brien, P. Muzyka, E. Loomans, D. Lee, J. Sargent, M. Czirr, F. Krotzer, I. Williams & J. Sattler.

CHAPTERS
0:00 Reason 1
03:20 Reason 2
7:18 Sponsorship
8:50 Reason 3
10:48 Reason 4
12:33 Reason 5
16:26 The Future

MUSIC
Licensed by SoundStripe.com (SS) [shorturl.at/ptBHI], Artlist.io, via CC Attribution License (https://creativecommons.org/licenses/by/4.0/) or with permission from the artist.
► Hill - A Slowly Lifting Fog
► Falls - Life in Binary
► Chris Zabriskie - We Were Never Meant to Live Here
► Chris Zabriskie - Cylinder Two
► Hill - To The Quiet Drumming Inside My Head [https://open.spotify.com/track/1QAGagFWsbTZyGfAJxs06d]
► Hill - Chasing Out The Chaos [https://open.spotify.com/album/4pmiXcyRpPlFjWjb45pYLx]
► Joachim Heinrich - Y

#astronomy #jwst #exoplanets

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After the discovery of supersized exomoon candidates, many have been wondering - can moons have moons? And could *those* also have moons?! Today we dive into this fun little question and learn about the limits of satellites.

Written & presented by Prof David Kipping

→ Support our research program: https://www.coolworldslab.com/support
→ Get Stash here! https://teespring.com/stores/cool-worlds-store

THANK-YOU to our supporters D. Smith, M. Sloan, C. Bottaccini, D. Daughaday, A. Jones, S. Brownlee, N. Kildal, Z. Star, E. West, T. Zajonc, C. Wolfred, L. Skov, G. Benson, A. De Vaal, M. Elliott, B. Daniluk, M. Forbes, S. Vystoropskyi, S. Lee, Z. Danielson, C. Fitzgerald, C. Souter, M. Gillette, T. Jeffcoat, H. Jensen, J. Rockett, N. Fredrickson, D. Holland, E. Hanway, D. Murphree, S. Hannum, T. Donkin, K. Myers, A. Schoen, K. Dabrowski, J. Black, R. Ramezankhani, J. Armstrong, K. Weber, S. Marks, L. Robinson, F. Van Exter, S. Roulier, B. Smith, P. Masterson, R. Sievers, G. Canterbury, J. Kill, J. Cassese, J. Kruger, S. Way, P. Finch, S. Applegate, L. Watson, T. Wheeler, E. Zahnle, N. Gebben, J. Bergman, E. Dessoi, J. Alexander, C. Macdonald, M. Hedlund, P. Kaup, C. Hays, S. Krasner, W. Evans, D. Bansal, J. Curtin, J. Sturm, RAND Corp., I. Attard, M. Donovan, N. Corwin, M. Mangione, K. Howard, L. Deacon, G. Metts, G. Genova, R. Provost, B. Sigurjonsson, G. Fullwood, T. Mitchum, B. Reid & R. Lester.

::References::
► Kollmeier, J. & Raymond, S. (2019), "Can Moons Have Moons?", MNRAS, 483, 80: https://arxiv.org/abs/1810.03304
► Also check out Sean Raymond's excellent blog article! https://planetplanet.net/2018/10/09/can-moons-have-moons/

::Music::
Music licensed by SoundStripe.com (SS) [shorturl.at/ptBHI], or via Creative Commons (CC) Attribution License (https://creativecommons.org/licenses/by/4.0/), or with permission from the artist
► Brad Hill - There Is but One Good (00:00) [https://open.spotify.com/album/4pmiXcyRpPlFjWjb45pYLx0]
► Falls - Life in Binary (4:08)
► Chris Zabriskie - Cylinder Four (8:50)
► Joachim Heinrich - Stjarna (12:05)
► Indive - Trace Correction (14:54)

::Film/TV clips used::
► Sunshine (2007) Fox Searchlight Pictures
► First Man (2017) Universal Pictures
► Another Earth (2011) Fox Searchlight Pictures
► Moonfall (2022) Lionsgate
► Agora (2009) Focus Features International
► Outro clip by Sloan Digital Sky Survey, Berkeley Lab, Miguel Aragon, Mark Subbarao & Alex Szalay

::Chapters::
00:00 Introduction
02:28 How are moons lost?
04:08 Tides
06:22 Moon Hill Spheres
07:19 Analytic Results
09:03 Iapetus
10:12 Giant exomoons
11:46 Moon moon moons
13:55 Final thoughts
14:54 Outro & credits

#MoonMoons #SubMoons #CoolWorlds

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Our lifespans might feel like a long time by human standards, but to the Earth it's the blink of an eye. Even the entirety of human history represents a tiny slither of the vast chronology for our planet. We often think about geological time when looking back into the past, but today we look ahead. What might happen on our planet in the next billion years?

Written and presented by Prof David Kipping, edited by Jorge Casas.

→ Support our research program: https://www.coolworldslab.com/support
→ Get Stash here! https://teespring.com/stores/cool-worlds-store

THANK-YOU to our supporters D. Smith, M. Sloan, C. Bottaccini, D. Daughaday, A. Jones, S. Brownlee, N. Kildal, Z. Star, E. West, T. Zajonc, C. Wolfred, L. Skov, G. Benson, A. De Vaal, M. Elliott, B. Daniluk, M. Forbes, S. Vystoropskyi, S. Lee, Z. Danielson, C. Fitzgerald, C. Souter, M. Gillette, T. Jeffcoat, J. Rockett, D. Murphree, S. Hannum, T. Donkin, K. Myers, A. Schoen, K. Dabrowski, J. Black, R. Ramezankhani, J. Armstrong, K. Weber, S. Marks, L. Robinson, S. Roulier, B. Smith, G. Canterbury, J. Cassese, J. Kruger, S. Way, P. Finch, S. Applegate, L. Watson, E. Zahnle, N. Gebben, J. Bergman, E. Dessoi, J. Alexander, C. Macdonald, M. Hedlund, P. Kaup, C. Hays, W. Evans, D. Bansal, J. Curtin, J. Sturm, RAND Corp., M. Donovan, N. Corwin, M. Mangione, K. Howard, L. Deacon, G. Metts, G. Genova, R. Provost, B. Sigurjonsson, G. Fullwood, B. Walford, J. Boyd, N. De Haan, J. Gillmer, R. Williams, E. Garland, A. Leishman, A. Phan Le, R. Lovely, M. Spoto, A. Steele, M. Varenka, K. Yarbrough & F. Demopoulos.

::Music::
Music licensed by SoundStripe.com (SS) [shorturl.at/ptBHI], Artlist.io, via Creative Commons (CC) Attribution License (https://creativecommons.org/licenses/by/4.0/), or with permission from the artist
► 00:00 Hill - All Flesh Is as the Grass [https://open.spotify.com/track/1WuMK4qy9tUSGMINoEClxL?si=5635838259b34fa4]
► 03:56 Hill - The Great Alchemist [https://open.spotify.com/track/3PAx36jIsKiQMT9CQsRk4G?si=035fc819505445a1]
► 07:50 Outside the Sky - Trillions
► 11:41 Hill - We Are Unceasing Beings [https://open.spotify.com/track/3TnhawPMycRrPuTnKzNGNN?si=bddf4e61177d48c4]
► 14:57 Indive - Halo Drive

::Chapters::
00:00 A Recurring Dream
02:12 The Timescape Ahead
04:06 Gyr Evolution
06:32 A Technological Future?
09:38 What We Leave Behind
11:42 Who Are We To Them?
13:02 Unidirectional
14:57 Outro and credits

#GeologicalTime #Earth #Future

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