melodysheep | WATER WORLDS: Hideouts for Alien Life? @melodysheep | Uploaded 1 year ago | Updated 3 hours ago
Far beyond Earth, a new type of alien water planet could be speckling our galaxy by the billions, like cosmic dew drops.
These “Hycean Planets” range up to ten times the mass of the Earth, containing mega-oceans that could stretch down hundreds of kilometers.
Their extreme pressures keep their water liquid across a wide range of temperatures, broadening the zone in which they could host life. And researchers now believe that these worlds are extremely common in the universe.
Soon we will get our first peek into the atmosphere of a possible Hycean world, K2-18b, thanks to the James Webb Space Telescope. What secrets will these ocean worlds reveal? Is something out there, swimming freely in an ocean more vast that we can imagine?
//
Visuals, sound, and script by melodysheep
Narrated by will crowley
Stock footage courtesy Artgrid
Special thanks to my highest level supporters on Patreon:
Juan Benet
Morrison Waud
James Upsher
Matthew Brown
Naomi Augustine
Happy Couples Enjoyer
Tabloid A
Red
And my 2nd tier supporters:
Felix Weis
Cuneivlog
Maero Music
Jackson Hills
Fabricio Bloisi
Totally Normal
Romain Gilliot
Frank Buschmann
Brenden Dearie
Kimi Ushida: http://eff.org
And my 3rd tier supporters:
Roberto Espinal
Jim
David Rovira
Fabio
Vizeet Saurav
Erhardt Miller
Anthony Rodio (and daughter Zoey)
Mackenzie Moore
Alexander Koch
Stratozfearz
Robert Leiper
Justin Walsh
Caleb Braun
Joshyori
David August
Jeremiah Tims
Joan Meier
David Balland
Michael Denny
Logan Shelton
JM_Borg
Caleb Levesque
Jose Contreras
Greysen Paige
Derick Yan
Brandon Sanders
And all other supporters on Patreon – thank you all!
dropbox.com/s/zvs2slwnwql28lt/Patrons.rtf?dl=0
Sources:
Batalha, Natalie, and Wendy Stenzel. Exoplanet Populations. nasa.gov/image-
feature/ames/kepler/exoplanet-populations
Benneke, Björn, et al. Water Vapor and Clouds on the Habitable-Zone Sub-Neptune Exoplanet K2-18b. 2, 2019.
DOI.org (Datacite), doi.org/10.48550/ARXIV.1909.04642.
Innes, Hamish, et al. The Runaway Greenhouse Effect on Hycean Worlds. 1, 2023. DOI.org (Datacite),
doi.org/10.48550/ARXIV.2304.02698.
Madhusudhan, Nikku, Julianne I. Moses, et al. Chemical Conditions on Hycean Worlds. 1, 2023. DOI.org (Datacite),
doi.org/10.48550/ARXIV.2306.13706.
Madhusudhan, Nikku, Anjali A. A. Piette, et al. Habitability and Biosignatures of Hycean Worlds. 2, 2021. DOI.org
(Datacite), doi.org/10.48550/ARXIV.2108.10888.
Madhusudhan, Nikku, Matthew C. Nixon, et al. The Interior and Atmosphere of the Habitable-Zone Exoplanet K2-18b.
1, 2020. DOI.org (Datacite), doi.org/10.48550/ARXIV.2002.11115.
arxiv.org/pdf/2108.10888.pdf
inverse.com/science/hycean-habitable-exoplanets
discovermagazine.com/the-sciences/astronomers-discover-new-class-of-habitable-planet
youtube.com/watch?v=b2O9irgjeXU
Far beyond Earth, a new type of alien water planet could be speckling our galaxy by the billions, like cosmic dew drops.
These “Hycean Planets” range up to ten times the mass of the Earth, containing mega-oceans that could stretch down hundreds of kilometers.
Their extreme pressures keep their water liquid across a wide range of temperatures, broadening the zone in which they could host life. And researchers now believe that these worlds are extremely common in the universe.
Soon we will get our first peek into the atmosphere of a possible Hycean world, K2-18b, thanks to the James Webb Space Telescope. What secrets will these ocean worlds reveal? Is something out there, swimming freely in an ocean more vast that we can imagine?
//
Visuals, sound, and script by melodysheep
Narrated by will crowley
Stock footage courtesy Artgrid
Special thanks to my highest level supporters on Patreon:
Juan Benet
Morrison Waud
James Upsher
Matthew Brown
Naomi Augustine
Happy Couples Enjoyer
Tabloid A
Red
And my 2nd tier supporters:
Felix Weis
Cuneivlog
Maero Music
Jackson Hills
Fabricio Bloisi
Totally Normal
Romain Gilliot
Frank Buschmann
Brenden Dearie
Kimi Ushida: http://eff.org
And my 3rd tier supporters:
Roberto Espinal
Jim
David Rovira
Fabio
Vizeet Saurav
Erhardt Miller
Anthony Rodio (and daughter Zoey)
Mackenzie Moore
Alexander Koch
Stratozfearz
Robert Leiper
Justin Walsh
Caleb Braun
Joshyori
David August
Jeremiah Tims
Joan Meier
David Balland
Michael Denny
Logan Shelton
JM_Borg
Caleb Levesque
Jose Contreras
Greysen Paige
Derick Yan
Brandon Sanders
And all other supporters on Patreon – thank you all!
dropbox.com/s/zvs2slwnwql28lt/Patrons.rtf?dl=0
Sources:
Batalha, Natalie, and Wendy Stenzel. Exoplanet Populations. nasa.gov/image-
feature/ames/kepler/exoplanet-populations
Benneke, Björn, et al. Water Vapor and Clouds on the Habitable-Zone Sub-Neptune Exoplanet K2-18b. 2, 2019.
DOI.org (Datacite), doi.org/10.48550/ARXIV.1909.04642.
Innes, Hamish, et al. The Runaway Greenhouse Effect on Hycean Worlds. 1, 2023. DOI.org (Datacite),
doi.org/10.48550/ARXIV.2304.02698.
Madhusudhan, Nikku, Julianne I. Moses, et al. Chemical Conditions on Hycean Worlds. 1, 2023. DOI.org (Datacite),
doi.org/10.48550/ARXIV.2306.13706.
Madhusudhan, Nikku, Anjali A. A. Piette, et al. Habitability and Biosignatures of Hycean Worlds. 2, 2021. DOI.org
(Datacite), doi.org/10.48550/ARXIV.2108.10888.
Madhusudhan, Nikku, Matthew C. Nixon, et al. The Interior and Atmosphere of the Habitable-Zone Exoplanet K2-18b.
1, 2020. DOI.org (Datacite), doi.org/10.48550/ARXIV.2002.11115.
arxiv.org/pdf/2108.10888.pdf
inverse.com/science/hycean-habitable-exoplanets
discovermagazine.com/the-sciences/astronomers-discover-new-class-of-habitable-planet
youtube.com/watch?v=b2O9irgjeXU
