GridVids
Sign in with YouTube

Answering your Dumb Saturn Questions

Hank Green Sep 8, 2026 19:04
Create an account to hide videos, mark them watched, or save them to Don't Miss.
Don't Miss
Create an account to hide videos, mark them watched, or save them to Don't Miss.
Mark watched
Create an account to hide videos, mark them watched, or save them to Don't Miss.
Hide
Open in popup Open on YouTube
Share video

Share video

Copy the GridVids link or iframe code.

Video link
Iframe code
Iframe content

SHIRTS! Saturn moons shirt: https://store.dftba.com/products/hank-green-the-moons-of-saturn-shirt Jupiter moons shirt: https://store.dftba.com/products/hank-green-galilean-moons-shirt Casey’s Print Store https://www.inprnt.com/gallery/miski/ LINKS! Follow Dr. Sarah Hörst on Bluesky: https://bsky.app/profile/planetdr.bsky.social Sarah’s research: https://www.sarahhorst.com/ Dragonfly mission: https://dragonfly.jhuapl.edu/ 3D print your own Dragonfly: https://science.nasa.gov/3d-resources/dragonfly/ Johns Hopkins APL on Instagram: https://www.instagram.com/johnshopkinsapl/ NASA Solar System on Instagram: https://www.instagram.com/nasasolarsystem/ ~~SOURCES~~ Titan's Properties https://www.jpl.nasa.gov/edu/pdfs/titan_poster.pdf https://ntrs.nasa.gov/api/citations/20160000577/downloads/20160000577.pdf Liquid methane properties (density, viscosity) https://websites.isae-supaero.fr/IMG/pdf/14-ippw9-titan_dorrington-lorenz_corrected_version.pdf “We have liquid methane here on Earth. We can make it.” https://afdc.energy.gov/vehicles/natural-gas-safety Giant Impact Hypothesis https://www.nasa.gov/solar-system/collision-may-have-formed-the-moon-in-mere-hours-simulations-reveal/ Water in the outer solar system https://science.nasa.gov/universe/exoplanets/space-snow-visible-in-bright-baby-solar-system/ Ice on the moon https://www.jpl.nasa.gov/news/ice-confirmed-at-the-moons-poles/ “We design our own Titan specific tools.” https://www.nasa.gov/podcasts/small-steps-giant-leaps/episode-168-dragonfly-mission-to-titan/ Tidally locked worlds and their skies https://starchild.gsfc.nasa.gov/docs/StarChild/questions/question58.html The Badass Saturn Photo https://science.nasa.gov/missions/cassini/spectacular-eclipses-in-the-saturn-system/ Info on extracting oxygen gas from planets that have CO2 but no O2 https://en.wikipedia.org/wiki/Mars_Oxygen_ISRU_Experiment “We’ve never observed lightning on Titan.” https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2020JE006496 Someday the Ice Moons Might Melt! https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/97GL52843 https://academic.oup.com/mnras/article/540/1/1329/8137882 “Sand is a size of rock, it is not a composition of rock.” https://en.wikipedia.org/wiki/Sand On Titan...ice is a rock https://science.nasa.gov/saturn/moons/titan/facts/ Radio waves move pretty easily on Titan https://www.nasa.gov/podcasts/small-steps-giant-leaps/episode-168-dragonfly-mission-to-titan/ Iapetus and it's bug windshield https://arxiv.org/abs/1106.1893 Brown dwarfs and fusion https://arxiv.org/abs/1305.0980 Jupiter and Heat https://arxiv.org/abs/1101.0606 Life and Viruses https://pmc.ncbi.nlm.nih.gov/articles/PMC8376694/ https://pubmed.ncbi.nlm.nih.gov/20198436/ Titan's areas of exploration https://www.nasa.gov/podcasts/small-steps-giant-leaps/episode-168-dragonfly-mission-to-titan/
People & Blogs