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Created On
15 Nov 2021 02:09:07 UTC
Transaction ID
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Free
Yes
The Post Detection Protocol
DO NOT TIP. This is an unofficial YouTube mirror of CoolWorldsLab (https://youtu.be/mFGuo6qZFF0). If you want to tip CoolWorldsLab please visit https://www.coolworldslab.com/support.
Convince CoolWorldsLab to join Odysee!
-----------------------------
The Search for Extraterrestrial Intelligence (SETI) has been growing in confidence and repute lately thanks to astronomer's detections of habitable worlds and the private funding been poured into the enterprise. With renewed efforts afoot, it's worth pausing for a moment and asking - well what do we do if we succeed? How should the scientists communicate their results? How will the public react? Social media in particular disrupts the conventional pattern of scientific announcements and poses some interesting challenges for SETI. In this video we perhaps end up asking more questions than answers, but let's get into a discussion in the comments about how best to proceed!
::More about this Video::
► International Academy of Astronautics Post Detect Protocol (1989): https://iaaseti.org/en/declaration-principles-concerning-activities-following-detection/
► International Academy of Astronautics Post Detect Protocol (2010): http://resources.iaaseti.org/protocols_rev2010.pdf
► The Rio Scale paper, Almar & Tartar (2011): https://www.sciencedirect.com/science/article/pii/S0094576509003683
► Rio Scale calculator: http://avsport.org/IAA/riocalc.htm
► Centauri Dreams blog article about the RATAN-600 signal: https://www.centauri-dreams.org/2016/08/27/an-interesting-seti-candidate-in-hercules/
► Astronomy.com debunk the RATAN-600 signal: http://www.astronomy.com/news/2016/08/the-promising-seti-signal-probably-isnt-aliens
► World Science Festival: "Alien Contact: What Happens Next?": https://www.worldsciencefestival.com/programs/alien-contact-happens-next/
► Columbia University Department of Astronomy: http://www.astro.columbia.edu
► Cool Worlds Lab website: http://coolworlds.astro.columbia.edu
► Outro music by 8-bit Universe "Harder Better Faster Stronger [8 Bit Cover Tribute to Daft Punk]": https://8bituniverse.bandcamp.com/track/harder-better-faster-stronger-8-bit-tribute-to-daft-punk
::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
Tabby's Star ► http://bit.ly/TabbysStar
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!!
Author
Content Type
Cool Worlds
video/mp4
Language
Unspecified
More from the publisher
Controlling
VIDEO
CAN A
can-a-droid-predict-if-tatooine-is-a-stable-planet-or-not
DO NOT TIP. This is an unofficial YouTube mirror of CoolWorldsLab (https://youtu.be/UHeDH0tVq0w). If you want to tip CoolWorldsLab please visit https://www.coolworldslab.com/support.
Convince CoolWorldsLab to join Odysee!
-----------------------------
Can a droid (a machine) predict whether Tatooine (a circumbinary planet) is dynamically stable or not? Turns out yes! New research from the Cool Worlds team was recently published where undergrad Chris Lam wrote his first lead-author paper on exactly this. Unfortunately Chris couldn't make it to New York from his new job down in DC so Prof Kipping is taking the reigns today and explains why three-body systems are so tricky and how a neural network can save the day.
::More about this Video::
► Press release up at: https://www.ras.org.uk/news-and-press/news-archive/3120-droids-beat-astronomers-in-predicting-survivability-of-exoplanets
► Lam & Kipping (2018), "A machine learns to predict the stability of circumbinary planets", MNRAS, In Press: https://arxiv.org/abs/1801.03955
► Holman & Wiegert (1999), "Long-Term Stability of Planets in Binary Systems", AJ, 117, 621: https://arxiv.org/abs/astro-ph/9809315
► Raghavan et al. (2010), "A Survey of Stellar Families: Multiplicity of Solar-Type Stars", ApJS, 190, 1: https://arxiv.org/abs/1007.0414
► Armstrong et al. (2014), "On the Abundance of Circumbinary Planets", MNRAS, 444, 1873: https://arxiv.org/abs/1404.5617
► Orbits videos from Rubens Machado (https://youtu.be/_3uQqrrBcrQ) and orbsi (https://www.youtube.com/watch?v=d0SB9oon4pc)
► Columbia University Department of Astronomy: http://www.astro.columbia.edu
► Cool Worlds Lab website: http://coolworlds.astro.columbia.edu
► Outro music is "Star Wars Throne Room Theme (8 Bit Remix Cover Version)" by 8 Bit Universe : https://www.youtube.com/watch?v=xp7NFak7eII
► Thumbnail image is "Tatooine Sunset" by Remi Chu: https://www.pinterest.com/pin/853854410572388373/
::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
Tabby's Star ► http://bit.ly/TabbysStar
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!!
Transaction
Created
4 weeks ago
Content Type
Language
video/mp4
Controlling
VIDEO
IS 'O
is-oumuamua-alien-technology
DO NOT TIP. This is an unofficial YouTube mirror of CoolWorldsLab (https://youtu.be/qX_Bj7064Ms). If you want to tip CoolWorldsLab please visit https://www.coolworldslab.com/support.
Convince CoolWorldsLab to join Odysee!
-----------------------------
Three years ago, we detected the first interstellar object passing through the Solar System, `Oumuamua. Ever since, astronomers have been debating the origins of this strange body. Whilst many hypothesize an asteroid, the media is ablaze with the possibility that it could be alien technology. Join us today for a discussion of this theory and the counter-arguments proposed. Written & presented by Prof David Kipping. Thanks to Dr Sean Raymond for fact checking - check out his blog www.planetplanet.net and astro poetry book https://www.amazon.com/dp/B08LFZZWGZ
You can now support our research program and the Cool Worlds Lab at Columbia University: https://www.coolworldslab.com/support
Get Stash here! https://teespring.com/stores/cool-worlds-store
Thank-you to our supporters K. Clark, T. Widdowson, D. Smith, S. Hackley, M. Sloan, L. Sanborn, K. Kantor, P. Herman, C. Bottaccini, D. Brunk, D. Daughaday, S. Fincher, J. Kindred, A. Jones, J. Allen, S. Baldwin, J. Black, S. Brownlee, D. Denholm, T. Dorais, G. Downton, E. Urrestarazu, G. Fulton, S. Griffiths, P. Halloran, J. Jurcevic, N. Kildal, J. Kobernick, W. Kobernick, V. Kremer, M. Lijoi, S. Loftin, B. Loizides, A. Maslyanchuk, B. Matson, O. Mcintyre, L. Mitchell, A. Pelletier, J. Rivillas, B. Robinson, Z. Star, L. Steely, E. Stefan-Matyus, M. Steven, E. West, B. York, T. Zanjonc, P. Gowd, S. Kelsey, P. Kommareddy, C. Wolfred, D. Vennel, E. Dessoi, F. Naeem, F. Rebolledo, H. Laging, J. Falls, P. Rutherford, T. Leger, L. Skov, D. Roberts, E. Wilson, I. Baskerville, J. Bassnett, J. Shackleford, I. Johnstone, G. Suter, I. Hopcraft, J. Valdes, P. Akrill-Misso, W. Robertson, E. Orman, G. Ingham, D. Van Hecke, J. Pilloff, T. Bernhard. D. Dianovszki, E. Cook, S. Mass, T. Richards, T. Lancaster, C. Stouffer, G. Benson, A. de Vaal, C. Diamantis, J. Wenzel, M. Elliot, M. Wallstab, S. Bialek, B. Thomson, B. Daniluk, B. Bowen, D. Jacobson, D. Lukens, G. Coogan, J. Bushong, M. Wacinski, M. O'Donnell, M. Forbes, S. Vystoropskyi, S. Carr, T. Laird, S. Lee, T. Tschopp W. van den Wollenberg, Z. Danielson, Z. Turner, E. Fernandes, E. Vinci, L. Holc, S. Grant, S. Seyer, J. Patrick-Saunders, P. Conroy, R. Clifton, C. Butler, M. Peraic, N. Cordova, P. Inkpen &
K. Uyemura.
::References::
► Loeb, A., 2018, "Six Strange Facts About`Oumuamua", Scientific American: https://arxiv.org/abs/1811.08832
► The 'Oumuamua ISSI Team, 2019, "The Natural History of 'Oumuamua", Nature Astronomy, 3, 594: https://arxiv.org/abs/1907.01910
► Bialy, S. & Loeb, A., 2018, "Could Solar Radiation Pressure Explain ‘Oumuamua’s Peculiar Acceleration?", ApJ, 868, 1: https://arxiv.org/abs/1810.11490
► Siraj, A. & Loeb, A., 2019, "‘Oumuamua's Geometry Could Be More Extreme than Previously Inferred", RNAAS, 3, 15: https://iopscience.iop.org/article/10.3847/2515-5172/aafe7c
► Zhang, Y. & Lin, D., 2020, "Tidal fragmentation as the origin of 1I/2017 U1 (‘Oumuamua)", Nature Astronomy, 4, 852: https://www.nature.com/articles/s41550-020-1065-8
► Engelhardt, T. et al., 2017, "An Observational Upper Limit on the Interstellar Number Density of Asteroids and Comets", AJ, 153, 133: https://arxiv.org/abs/1702.02237
► Meech, K., et al., 2017, "A brief visit from a red and extremely elongated interstellar asteroid", Nature, 552, 378
::Clips used::
See shorturl.at/glFLR
::Music::
Music used is 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.
► "My Unbelief" by Hill licensed via SS
► "Cylinder Two" and "Cylinder Four" by Chris Zabriskie licensed under a CC Attribution license: http://chriszabriskie.com/cylinders/
► "Painted Deserts" by Shimmer licensed via SS
► "Cylinder Five" by Chris Zabriskie licensed under a CC Attribution license: http://chriszabriskie.com/cylinders/
► "Stories About The World That Once Was" and "We Were Never Meant to Live Here" by Chris Zabriskie licensed under a CC Attribution license: http://chriszabriskie.com/neptuneflux/
► "Y" by Joachim Heinrich licensed under a CC Attribution license: https://joachimheinrich.bandcamp.com
► "Human Nature" by Hill, used with permission from the artist: https://hillmusic.bandcamp.com/album/shade-upon-thy-right-hand
► "Trace Correction" by Indive licensed under a CC Attribution license: https://indive.bandcamp.com
0:00 Six Strange Facts
6:27 Fact 1
8:19 Fact 2
10:35 Fact 3
12:10 Fact 4
16:31 Fact 5
17:19 Fact 6
19:43 Conclusion
#Oumuamua #IsOumuamuaAlien #CoolWorlds
Transaction
Created
4 weeks ago
Content Type
Language
video/mp4
Controlling
VIDEO
GALAC
galactic-colonization
DO NOT TIP. This is an unofficial YouTube mirror of CoolWorldsLab (https://youtu.be/c7OeeGcMFMc). If you want to tip CoolWorldsLab please visit https://www.coolworldslab.com/support.
Convince CoolWorldsLab to join Odysee!
-----------------------------
Have you ever wondered if there’s a Galactic Empire out there? How long would it take a space faring civilization to colonize the entire galaxy? Remarkably even traveling at sub-light speeds this should be possible within a fraction of our galaxy’s lifetime. Which raises the question - why hasn’t this happened yet? Today we dive into the repercussions of “Fact A” - the simple observation that Earth has not been colonized by an alien civilization. I sit down with Prof. Jason Wright who has recently co-authored a new paper that provides the most sophisticated treatment to date of this problem, and what it means for our place in the Universe.
Interview with Prof. Jason Wright. Presented & Written by Prof. David Kipping.
You can now support our research program and the Cool Worlds Lab at Columbia University: https://www.coolworldslab.com/support
References:
► Carroll-Nellenback, J., Frank, A., Wright, J. & Scharf, C., 2019, "The Fermi Paradox and the Aurora Effect: Exo-civilization Settlement, Expansion, and Steady States", ApJ, 158, 117: https://arxiv.org/abs/1902.04450
► Hart, M., 1975, "Explanation for the Absence of Extraterrestrials on Earth", Quart. J. RAS, 16, 128: https://ui.adsabs.harvard.edu/abs/1975QJRAS..16..128H/abstract
Video materials and graphics used:
► Opening Galaxy shot by Bridge Head Productions: https://tinyurl.com/uk774j7
► Abiogenesis animation by TheOriginOfLife https://youtu.be/j_flx26bU0Q
► Exoplanet animations ESO/M. Kornmesser: https://www.eso.org/public/videos/barnard-surface2b-v2-cc1/ & https://www.eso.org/public/videos/eso0915e/
► Galaxy zoom by Emilio Music Productions: https://youtu.be/AjRy6M1LJW8
► Microbiology footage from Nokia Small World in Motion Competitions: https://youtu.be/lQLsyf64xak, https://www.youtube.com/watch?v=aLftNakbifg, https://youtu.be/ZquzlvEEZq8, https://youtu.be/jOur9xoK4bE
► Sunset video by kagnet: https://youtu.be/JoyUUokcX5g
► Cave painting from Cave Art 101, National Geographic: https://youtu.be/ZjejoT1gFOc
► Rocket animation Егор Румянцев: https://youtu.be/QESuONPI7VY
► SpaceX Mars animation by SpaceX: https://youtu.be/-aGISgOB6n0
► Galactic colonization animation by ESA Advanced Concepts Team: hhttps://youtu.be/nlnlORplDTI
► Galaxy spinning animation by Huy Trường Nguyễn: https://youtu.be/VhowJ3OZ2BM
► Journey to Alpha Cen by ESO./L. Calçada/Nick Risinger (skysurvey.org): https://www.eso.org/public/videos/eso1241a/
► Exoplanet K2-18b by ESA/Hubble/M. Kornmesser: https://www.spacetelescope.org/videos/heic1916a/
► Galaxy fly-in by Batsaikhan Ariun-Erdene: https://vimeo.com/198713894
► Timelapse of AKSAP telescope by Alex Cherney: https://youtu.be/FDoDk4D2RAw
► Closing Milky Way shot by Alexandra Angelich (NRAO/AUI/NSF): https://vimeo.com/205561357
Movies/TV scenes used:
► Contact (1997)/Warnes Bros.
► Alien: Covenant (2017)/20th Century Fox
► Interstellar (2014)/Paramount
► Star Trek/Paramount
► Terminator 3: Rise of the Machine (2003)/Warner Bros.
► Alien (1979)/Warner Bros.
Music used, in chronological order:
► "Waking Up" by Atlas, licensed through SoundStripe.com: https://app.soundstripe.com/songs/3984
► Cylinder Five (http://chriszabriskie.com/cylinders/) by Chris Zabriskie (http://chriszabriskie.com/); licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
► The Sun is Scheduled to Come Out Tomorrow (https://soundcloud.com/chriszabriskie) by Chris Zabriskie (http://chriszabriskie.com/); licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
► Cylinder Four (http://chriszabriskie.com/cylinders/) by Chris Zabriskie (http://chriszabriskie.com/); licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
► Music from Neptune Flux, "The Oceans Continue to Rise" by Chris Zabriskie (http://chriszabriskie.com/neptuneflux/); licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
► "Selha" by Stephen Keech, licensed through SoundStripe.com: https://app.soundstripe.com/songs/7102
And also...
► Columbia University Department of Astronomy: http://www.astro.columbia.edu
► Cool Worlds Lab website: http://coolworlds.astro.columbia.edu
Latest Cool Worlds Videos ► http://bit.ly/NewCoolWorlds
Cool Worlds Research ► http://bit.ly/CoolWorldsResearch
Cool Worlds Long Form Videos ► http://bit.ly/CoolWorldsEssays
Guest Videos ► http://bit.ly/CoolWorldsGuests
Q&A Videos ► http://bit.ly/CoolWorldsQA
Tabby's Star ► http://bit.ly/TabbysStar
Science of TV/Film ► http://bit.ly/ScienceMovies
SUBSCRIBE to the channel http://bit.ly/CoolWorldsSubscribe
THANKS FOR WATCHING!!
#GalacticColonization #FermiParadox #FactA
Transaction
Created
4 weeks ago
Content Type
Language
video/mp4
Controlling
VIDEO
THE S
the-signatures-of-alien-life-or-not-tiffany-jansen
DO NOT TIP. This is an unofficial YouTube mirror of CoolWorldsLab (https://youtu.be/SSxwbv1fELM). If you want to tip CoolWorldsLab please visit https://www.coolworldslab.com/support.
Convince CoolWorldsLab to join Odysee!
-----------------------------
Astronomers are finding habitable exoplanets everywhere! We are now starting to think about the next step, how can we use our telescopes to look for signs of life on distant worlds? Cool Worlds Lab astronomer Tiffany Jansen talks about possible atmospheric signals that could indicate the presence of a biosphere, but also the abiotic sources that could fool us all.
::More about this Video::
► Reinhard et al. (2017), "False negatives for remote life detection on ocean-bearing planets: Lessons from the early Earth": https://arxiv.org/abs/1702.01137
► Hein et al. (2013), "Some inconvenient truths about biosignatures involving two chemical species on Earth-like exoplanets": https://arxiv.org/abs/1404.6531
► Wordsworth & Pierrehumbert (2014), "Abiotic oxygen-dominated atmospheres on terrestrial habitable zone planets": https://arxiv.org/abs/1403.2713
► 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!!
Transaction
Created
4 weeks ago
Content Type
Language
video/mp4
Controlling
VIDEO
AN IN
an-interplanetary-internet-using-planetary-atmospheres
DO NOT TIP. This is an unofficial YouTube mirror of CoolWorldsLab (https://youtu.be/F9S21HqfNR0). If you want to tip CoolWorldsLab please visit https://www.coolworldslab.com/support.
Convince CoolWorldsLab to join Odysee!
-----------------------------
Planets, like the Earth, could potentially serve as giant telescopes - as explored in our last video (https://youtu.be/jgOTZe07eHA). This happens because the atmosphere refracts light and so bends it into a focus, like a huge spherical lens. Parabolic dishes on Earth can be sued as both telescopes and antennae, and so in the same way - could planets be used as antennae? Today we explore the possibility of using the Jupiter as a giant antennae, perhaps serving as the basis for an interplanetary internet, and how Juno could very well test the idea today.
Written and Presented by Professor David Kipping
This video is based on research conducted at the Cool Worlds Lab at Columbia University, New York. You can now support our research program directly here: https://www.coolworldslab.com/support
► The original Terrascope paper is Kipping, David (2019), "The Terrascope: On the Possibility of Using the Earth as an Atmospheric Lens", PASP, accepted for publication: https://arxiv.org/abs/1908.00490
► The new Jovoscope research note is Kipping, David (2019), "A Possible Test of the Terrascope Concept Using Jupiter & Juno", RNAAS: http://coolworlds.astro.columbia.edu/jovoscope.pdf
Chapters
0:00 - Whispers on the Wind
5:04 - Jovoscope
13:02 - Interplanetary Internet
Video materials and graphics used:
► 2014's "COSMOS: A SpaceTime Odyssey", written by Ann Druyan and Steven Soter, Cosmos Studios, Inc: https://youtu.be/GO5FwsblpT8
► Voyager 2 footage courtesy NASA/JPL: https://www.jpl.nasa.gov/video/details.php?id=1564
► Juno arrival at Jupiter animation by NASA/JPL/SwRI: https://youtu.be/NNt9DTw7nzk
► Juno Perijove-18 Jupiter Flyby by NASA/JPL/SwRI/MSSS/SPICE/Gerald Eichstädt: https://youtu.be/HKCldl39CF0
► "Juno's Communications" by NASA/JPL/SwRI: https://youtu.be/QA3UiDbCPGE
► "Juno Engineering: Precision Matters" by NASA/JPL/SwRI: https://youtu.be/eV5Ot2HCKXI
► Water droplet by stepvideolabs: https://youtu.be/RLn1ErhxOPo
► Diffraction by Andrew Norton and the Open University: https://youtu.be/BH0NfVUTWG4
► DSN footage from NASA/JPL: https://youtu.be/NGgzq8eXZOQ
► "Juno Jupiter orbit animation" by NASA/JPL/SwRI: https://youtu.be/y8KuqumqBgM
► "Fly into the Great Red Spot of Jupiter with NASA’s Juno Mission" by NASA: https://youtu.be/uj3Lq7Gu94Y
► Breakthrough Starshot animation from the Breakthrough Foundation: https://youtu.be/xRFXV4Z6x8s
► "Cassini's Grand Finale" by NASA/JPL/ESA: https://youtu.be/xrGAQCq9BMU
► "Atlas, The Next Generation", Boston Dynamics: https://youtu.be/rVlhMGQgDkY
Movies/TV scenes used:
► Interstellar (2014)
► Star Trek: The Next Generation (1989)
Music used, in chronological order:
► Cylinder Five (http://chriszabriskie.com/cylinders/) by Chris Zabriskie (http://chriszabriskie.com/); licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
► Cylinder Seven (http://chriszabriskie.com/cylinders/) by Chris Zabriskie (http://chriszabriskie.com/); licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
► Music from Neptune Flux, "The Oceans Continue to Rise" by Chris Zabriskie (http://chriszabriskie.com/neptuneflux/); licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
► Music from Halo Drive, "Fusion" by Indive (https://indive.bandcamp.com); licensed under a Creative Commons Attribution 3.0 Unported (https://indive.bandcamp.com/album/halo-drive)
And also...
► Columbia University Department of Astronomy: http://www.astro.columbia.edu
► Cool Worlds Lab website: http://coolworlds.astro.columbia.edu
::Playlists For Channel::
Latest Cool Worlds Videos ► http://bit.ly/NewCoolWorlds
Cool Worlds Research ► http://bit.ly/CoolWorldsResearch
Cool Worlds Long Form Videos ► http://bit.ly/CoolWorldsEssays
Guest Videos ► http://bit.ly/CoolWorldsGuests
Q&A Videos ► http://bit.ly/CoolWorldsQA
Tabby's Star ► http://bit.ly/TabbysStar
Science of TV/Film ► http://bit.ly/ScienceMovies
::Follow us::
SUBSCRIBE to the channel http://bit.ly/CoolWorldsSubscribe
THANKS FOR WATCHING!!
#InterplanetaryInternet #Jovoscope #Terrascope
Transaction
Created
4 weeks ago
Content Type
Language
video/mp4
Controlling
VIDEO
WHAT'
what-s-it-like-to-be-a-researcher
DO NOT TIP. This is an unofficial YouTube mirror of CoolWorldsLab (https://youtu.be/MhYUk2ZRJOg). If you want to tip CoolWorldsLab please visit https://www.coolworldslab.com/support.
Convince CoolWorldsLab to join Odysee!
-----------------------------
This week I'm changing things up a bit and I thought it would be fun to talk about what it's like to do astronomy research. We see scientists and engineers portrayed in films a lot, but what is research really like? This is a personal account exploring exactly what is it about research that causes so many of us to get hooked on it for life? Let me know if you have questions about what it's like to do research.
::More about this Video::
► Cool Worlds Lab website: http://coolworlds.astro.columbia.edu
► Columbia University Department of Astronomy: http://www.astro.columbia.edu
► Background music by Thomas Bergersen "Final Frontier": http://www.thomasbergersen.com
::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!!
Transaction
Created
4 weeks ago
Content Type
Language
video/mp4
Controlling
VIDEO
WHY F
why-finding-earth-sized-planets-is-hard
DO NOT TIP. This is an unofficial YouTube mirror of CoolWorldsLab (https://youtu.be/WIrPGAIxiFI). If you want to tip CoolWorldsLab please visit https://www.coolworldslab.com/support.
Convince CoolWorldsLab to join Odysee!
-----------------------------
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!!
Transaction
Created
4 weeks ago
Content Type
Language
video/mp4
Controlling
VIDEO
WHY O
why-origami-may-be-the-secret-to-finding-exomoons
DO NOT TIP. This is an unofficial YouTube mirror of CoolWorldsLab (https://youtu.be/2sXTNfU5pHc). If you want to tip CoolWorldsLab please visit https://www.coolworldslab.com/support.
Convince CoolWorldsLab to join Odysee!
-----------------------------
Visit our sponsor, MorningBrew at https://bit.ly/mbcoolworlds
New research from the Cool Worlds Lab! Join us to learn about a new technique we've developed to search for exomoons - "Transit Origami".
Written and presented by Prof David Kipping of Columbia University
→ Support our research program: https://www.coolworldslab.com/support
→ Get Stash here! https://teespring.com/stores/cool-worlds-store
THANK-YOU to our supporters T. Widdowson, D. Smith, M. Sloan, L. Sanborn, C. Bottaccini, D. Daughaday, A. Jones, S. Brownlee, Z. Star, T. Zanjonc, C. Wolfred, F. Rebolledo, L. Skov, E. Wilson, M. Elliott, B. Daniluk, J. Patrick-Saunders, M. Forbes, S. Vystoropskyi, S. Lee, Z. Danielson, C. Fitzgerald, V. Alexandrov, L. Macchia, C. Souter, M. Gillette, T. Jeffcoat, H. Jensen, F. Linker, J. Rockett, N. Fredrickson, B. Mlazgar, D. Holland, J. Alexander, E. Hanway, J. Molnar, D. Murphree, S. Hannum, T. Donkin, K. Myers, A. Schoen, K. Dabrowski, J. Black & R. Ramezankhani, J. Armstrong, K. Weber, S. Marks, D. Kriha, H. Kruszynski, K. Bjärkefur, A. Koczan, M. Gaal, M. Zaenger & M. Samuels.
::Further Reading::
► Kipping, D. (2021), "Transit Origami: A Method to Coherently Fold Exomoon Transits in Time Series Photometry", MNRAS, In Press: https://arxiv.org/abs/2108.02903
► Kipping, D. (2020), "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
::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 - Searching [https://open.spotify.com/album/2oDAnUfX0OYYOnuIToAEcX]
► Joachim Heinrich - Stratosphere
► Falls - Life in Binary
► Joachim Heinrich - Cassiopeia
► Joachim Heinrich - Y
► Atlas - Waking Up
► Outro is by Tristan Armes - Orio [https://soundcloud.com/emergentmusic/sets/tristan-armes-halo-drive-ep]
::Video clips::
► Starry timelapse by Kuba Jurkowski
► NASA animations by footage by NASA's Goddard Space Flight Center, Space Telescope Science Institute’s Office of Public Outreach, NASA/JPL/Caltech and NASA's Scientific Visualization Studio.
► ESO animations ESO, L.Calcada, M. Kornmesser
::Film/TV clips used::
► Avatar (2009) 20th Century Fox
► Prospect (2018) DUST
► Clara (2018) D Films
::Chapters::
00:00 A Dearth of Moons
10:07 Sponsorship
11:12 The Way of Origami
16:31 Where From Here?
17:49 Outro and credits
#Exomoons # TransitOrigami #CoolWorlds
Transaction
Created
4 weeks ago
Content Type
Language
video/mp4
Controlling
VIDEO
THE L
the-lunar-space-elevator
DO NOT TIP. This is an unofficial YouTube mirror of CoolWorldsLab (https://youtu.be/L1ytpj3y21E). If you want to tip CoolWorldsLab please visit https://www.coolworldslab.com/support.
Convince CoolWorldsLab to join Odysee!
-----------------------------
Many of us dream of a future for humanity in space, a civilization spanning multiple worlds and perhaps one day even star systems. But even with reusable rockets, the expense of lifting huge structures into orbit truncates our vision. Space elevators have long held promise as a possible solution, but the need for incredibly strong materials has made them a distant prospect. Today, Cool Worlds graduate student (soon to be postdoc!) Emily Sandford describes an alternative but related concept - the lunar space elevator. With no obvious technological hurdles preventing it's construction, this could be realized in our lifetimes - either for good, or for bad...
Written and Presented by Emily Sandford. All space elevator images/videos shown are artistic impressions and not real photographs.
You can now support our research program and the Cool Worlds Lab at Columbia University: https://www.coolworldslab.com/support
References:
► Penoyre, Zephyr and Sandford, Emily (2020), "The Spaceline: a practical space elevator alternative achievable with current technology", Acta Astronautica, submitted: https://arxiv.org/abs/1908.09339
► Pearson, J. (1979), "Anchored lunar satellites for cislunar transportation and communication", Journal of the Astronautical Sciences, 27, 39: https://ui.adsabs.harvard.edu/abs/1979JAnSc..27...39P/abstract
► Eubanks, T. M. and Radley, C. F. (2016), "Scientific return of a lunar elevator", Space Policy, 37, 97: https://arxiv.org/abs/1609.00709
Video materials and graphics used:
► ESA animation of identified space debris by the US Space Surveillance Catalogue: https://www.esa.int/Safety_Security/Space_Debris/Recognising_sustainable_behaviour
► SRM Robotics video of robot climbing rope: https://youtu.be/JxBWXOBbXFg
► Kerbal Space Program videos by maccollo (https://youtu.be/mrjpELy1xzc) and SWDennis (https://youtu.be/Ko9V8-3iwWM)
► Astronaut space walk courtesy of NASA TV
► Gravity well animation by Rob Fitzel: https://youtu.be/0iY-KrHsUoE
Outro music used, in chronological order:
► "Always Dreaming" by Caleb Etheridge, licensed through SoundStripe.com: https://app.soundstripe.com/songs/5534
And also...
► Columbia University Department of Astronomy: http://www.astro.columbia.edu
► Cool Worlds Lab website: http://coolworlds.astro.columbia.edu
Latest Cool Worlds Videos ► http://bit.ly/NewCoolWorlds
Cool Worlds Research ► http://bit.ly/CoolWorldsResearch
Cool Worlds Long Form Videos ► http://bit.ly/CoolWorldsEssays
Guest Videos ► http://bit.ly/CoolWorldsGuests
Q&A Videos ► http://bit.ly/CoolWorldsQA
Tabby's Star ► http://bit.ly/TabbysStar
Science of TV/Film ► http://bit.ly/ScienceMovies
SUBSCRIBE to the channel http://bit.ly/CoolWorldsSubscribe
THANKS FOR WATCHING!!
#LunarElevator #SpaceElevator #CoolWorlds
Transaction
Created
4 weeks ago
Content Type
Language
video/mp4