Hydrosphere
The flat-Earth conspiracy is spreading around the globe. Does it hide a darker core? | CNN
The Ice Age Has Nothing on 'Snowball Earth' - The Atlantic
Premium PSD | Planet earth in an ice cubeplanet earth in an ice ball
Fungi Might Have Helped Drag the Planet Out of Its 'Snowball Earth' Phase - Scientific American
What Is Earth? (Grades 5-8) - NASA
Earth-Mass "Ice Ball" Planet Found 13,000 Light-Years Away - Scientific American
Glacial and interglacial periods - Energy Education
Coal Almost Turned Earth into a Giant Ball of Ice | Discover Magazine
Cryospheric Sciences | Image of the Week – The solid Earth: softer than you might think!
A Perfect Storm of Fire and Ice May Have Led to Snowball Earth | Harvard University Center for the Environment
Schneeball-News
When Earth was a Snowball | CNRS News
The story of Snowball Earth
How Volcanoes Froze the Earth (Twice) - YouTube
Not Snowball Earth, More of a Slushball Earth - Universe Today
Weak tides may have contributed to 'Snowball Earth' | Bangor University
Science column: Let's talk seriously about global freezing | PostIndependent.com
DOE Explains...Earth System and Climate Models | Department of Energy
Flat Earth Supporters Now Plan An Antarctica Expedition To The Edge Of The World
How Life on Our Planet Made It Through Snowball Earth - The New York Times
Snowball Earth or Slushball Earths? 3 times Earth was covered in ice | GEO GIRL - YouTube
Snowball Earth – Historical Geology
NASA GISS: Research Features: "Snowball Earth" Might Have Been Slushy
Is "the great ice ball earth" a valid structure for a gigantic shell world? : r/IsaacArthur
