Uploaded April 2016 | Updated September 2026, 1 week ago
Episode 5 of 5
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There is sufficient evidence of volcanoes on almost all planets in our solar system and they can tell us a lot about the beginnings of life on our planet and potentially life outside of Earth.
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Previous Episode:
Can We Use Volcanoes To Power The World?: youtu.be/bDCtF9yHiH8?list=PLwwOk5fvpuuKyfaTO3IMv9GGFm9eCHZtT
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Sources:
How Big Is Mars?:
space.com/16871-how-big-is-mars.html
“Mars, the fourth planet from the sun, is the second smallest planet in the solar system; only Mercury is smaller. Mars is about half (53 percent) the size of Earth, but because Mars is a desert planet, it has the same amount of dry land as Earth."
Volcanism On Other Planets:
hvo.wr.usgs.gov/volcanowatch/archive/2004/04_01_15.html
“Since the beginning of the New Year, much attention has been focused on Earth's celestial neighbor, the planet Mars. Though the main goal of the current missions is to find evidence for past Martian life, we volcanologists are also watching developments on Mars with great enthusiasm."
What Is A Volcano?:
spaceplace.nasa.gov/volcanoes2/en
“A volcano is an opening on the surface of a planet or moon that allows material warmer than its surroundings to escape from its interior. When this material escapes, it causes an eruption."
All The Planets And Moons Known To Have Volcanoes:
bbc.com/earth/story/20150708-the-volcanoes-found-in-space
“Volcanoes have shaped the Earth. By pumping hot molten rock onto the surface, they have built new lands."
Ice Volcano Found On Saturn Moon Titan:
space.com/10486-ice-volcano-saturn-moon-titan.html
“For the first time, scientists now have solid evidence for an ice volcano on Saturn's moon Titan, according to a new study. Instead of regular lava, the volcano may spew water ice, hydrocarbons or a variety of other materials into Titan's thick atmosphere, scientists said."
Volcanoes On Venus:
http://volcano.oregonstate.edu/oldroot/volcanoes/planet_volcano/venus/intro.html
“Venus has more volcanoes than any other planet in the solar system. Over 1600 major volcanoes or volcanic features are known (see map), and there are many, many more smaller volcanoes."
Volcanoes on Venus May Still Be Awake:
news.nationalgeographic.com/2015/06/150623-venus-volcanoes-active-space
“New research has revealed a major secret about Venus, a planet whose thick shroud of clouds and 900°F surface temperature have made it difficult to study in the past."
Active Volcanoes of Our Solar System:
geology.com/articles/active-volcanoes-solar-system.shtml
“On August 4, 2014 NASA published images of volcanic eruptions that occurred on Jupiter's moon Io between August 15 and August 29 of 2013."
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TestTube Plus is built for enthusiastic science fans seeking out comprehensive conversations on the geeky topics they love. Host Trace Dominguez digs beyond the usual scope to deliver details, developments and opinions on advanced topics like AI, string theory and Mars exploration. TestTube Plus is also offered as an audio podcast on iTunes.
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Trace Dominguez on Twitter twitter.com/TraceDominguez
TestTube on Facebook facebook.com/testtubenetwork
TestTube on Google+ gplus.to/TestTube
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Episode 5 of 5
Check us out on iTunes! testtube.com/podcast
Please Subscribe! testu.be/1FjtHn5
There is sufficient evidence of volcanoes on almost all planets in our solar system and they can tell us a lot about the beginnings of life on our planet and potentially life outside of Earth.
+ + + + + + + +
Previous Episode:
Can We Use Volcanoes To Power The World?: youtu.be/bDCtF9yHiH8?list=PLwwOk5fvpuuKyfaTO3IMv9GGFm9eCHZtT
+ + + + + + + +
Sources:
How Big Is Mars?:
space.com/16871-how-big-is-mars.html
“Mars, the fourth planet from the sun, is the second smallest planet in the solar system; only Mercury is smaller. Mars is about half (53 percent) the size of Earth, but because Mars is a desert planet, it has the same amount of dry land as Earth."
Volcanism On Other Planets:
hvo.wr.usgs.gov/volcanowatch/archive/2004/04_01_15.html
“Since the beginning of the New Year, much attention has been focused on Earth's celestial neighbor, the planet Mars. Though the main goal of the current missions is to find evidence for past Martian life, we volcanologists are also watching developments on Mars with great enthusiasm."
What Is A Volcano?:
spaceplace.nasa.gov/volcanoes2/en
“A volcano is an opening on the surface of a planet or moon that allows material warmer than its surroundings to escape from its interior. When this material escapes, it causes an eruption."
All The Planets And Moons Known To Have Volcanoes:
bbc.com/earth/story/20150708-the-volcanoes-found-in-space
“Volcanoes have shaped the Earth. By pumping hot molten rock onto the surface, they have built new lands."
Ice Volcano Found On Saturn Moon Titan:
space.com/10486-ice-volcano-saturn-moon-titan.html
“For the first time, scientists now have solid evidence for an ice volcano on Saturn's moon Titan, according to a new study. Instead of regular lava, the volcano may spew water ice, hydrocarbons or a variety of other materials into Titan's thick atmosphere, scientists said."
Volcanoes On Venus:
http://volcano.oregonstate.edu/oldroot/volcanoes/planet_volcano/venus/intro.html
“Venus has more volcanoes than any other planet in the solar system. Over 1600 major volcanoes or volcanic features are known (see map), and there are many, many more smaller volcanoes."
Volcanoes on Venus May Still Be Awake:
news.nationalgeographic.com/2015/06/150623-venus-volcanoes-active-space
“New research has revealed a major secret about Venus, a planet whose thick shroud of clouds and 900°F surface temperature have made it difficult to study in the past."
Active Volcanoes of Our Solar System:
geology.com/articles/active-volcanoes-solar-system.shtml
“On August 4, 2014 NASA published images of volcanic eruptions that occurred on Jupiter's moon Io between August 15 and August 29 of 2013."
+ + + + + + + +
TestTube Plus is built for enthusiastic science fans seeking out comprehensive conversations on the geeky topics they love. Host Trace Dominguez digs beyond the usual scope to deliver details, developments and opinions on advanced topics like AI, string theory and Mars exploration. TestTube Plus is also offered as an audio podcast on iTunes.
+ + + + + + + +
Trace Dominguez on Twitter twitter.com/TraceDominguez
TestTube on Facebook facebook.com/testtubenetwork
TestTube on Google+ gplus.to/TestTube
+ + + + + + + +









![Our Drinking Water is Disappearing
Are we going to run out of water? Satellite data says were drying out at a rate of two Californias a year! Thats a very LARGE SWATH OF EARTH. Whats going on?
This is an experiment to see if yall want more DNews-style videos! If you do lmk in the comments!
Subscribe for all the videos! https://www.youtube.com/c/DNewsPlus?sub_confirmation=1
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*[[ SOURCES ]]*
**Desalination: A Source of Drinking Water - Success Stories Across the World** (Smart Water Magazine)
https://smartwatermagazine.com/news/smart-water-magazine/desalination-a-source-drinking-water-success-stories-across-world
Global leaders in desalination including Saudi Arabia, Israel, UAE, Morocco, US, and Spain demonstrate how seawater conversion technology is becoming a critical solution for water scarcity amid climate change and population growth.
**Singapore Water Story** (PUB Singapore)
https://www.pub.gov.sg/Public/WaterLoop/OurWaterStory
Singapores journey from water-scarce nation to global water management leader through innovative **Four National Taps** strategy combining rainwater collection, imported water, recycled water, and desalination technologies.
**Understanding Responses to Climate-Related Water Scarcity in Africa** (ScienceDirect) (based on search results)
https://www.sciencedirect.com/science/article/pii/S2666445320300064#fig1
Research examining how African communities are adapting to climate-driven water shortages reveals the need for coordinated institutional responses and integrated indigenous knowledge systems to address escalating water crises.
**Gravity Map Reveals Earths Extremes** (New Scientist/ESA GOCE) (based on search results)
https://www.newscientist.com/article/dn24068-gravity-map-reveals-earths-extremes/
ESAs GOCE satellite has created the most accurate **geoid** map ever produced, revealing Earths lumpy gravitational field and helping scientists understand ocean circulation, earthquake processes, and climate change impacts.
**Earths Continents Are Drying Out at Unprecedented Rate, Satellite Data Reveal** (Space.com)
https://www.space.com/science/climate-change/earths-continents-are-drying-out-at-unprecedented-rate-satellite-data-reveal
Two decades of NASA GRACE satellite data shows continental water loss accelerating since 2002, with 75% of the worlds population now living in areas suffering freshwater loss, contributing more to sea level rise than melting ice sheets.
**New Global Study Shows Freshwater is Disappearing at Alarming Rates** (Arizona State University)
https://news.asu.edu/20250725-environment-and-sustainability-new-global-study-shows-freshwater-disappearing-alarming
ASU-led research using GRACE satellite data reveals four continental-scale **mega-drying** regions in the Northern Hemisphere, with groundwater depletion accounting for 68% of terrestrial water loss and threatening water security for billions.
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Trace Elements is built for enthusiastic science fans seeking out comprehensive conversations on the geeky topics they love. Host Trace Dominguez digs beyond the usual scope to deliver details, developments and opinions on advanced topics like AI, string theory and Mars exploration.
Prefer to listen? Trace Elements is a podcast too: https://link.traceelements.media/yt-syndication
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Our attention is limited. Thanks for spending some of your time with me. Our Drinking Water is Disappearing](https://i.ytimg.com/vi/sjFWfEzO1bM/mqdefault.jpg)
