geological activity
There Was a 15 Minute Warning Before Tonga Volcano Exploded
Volcanoes are not restricted to the land, there are many undersea versions. One such undersea volcano known as Hunga Tonga-Hunga…
We Could Soon See Landslides on Europa and Ganymede
The European Space Agency’s (ESA) recently launched Jupiter Icy Moons Explorer (JUICE) mission and NASA's upcoming Europa Clipper mission could…
Scientists Examine Geological Processes of Monad Regio on Neptune’s Largest Moon, Triton
In a recent study submitted to the journal Icarus, a team of researchers at the International Research School of Planetary…
There's a Giant Magma Plume on Mars, Bulging the Surface out Across a Vast Region
Scientists find more evidence that a magma plume could exist beneath Elysium Planitia, proving Mars might still be volcanically active
The Pacific Ocean Will be Gone in 300 Million Years as the World's Continents Drift and Combine
A new study determined that the world's next supercontinent, "Amasia," will form between two and three hundred million years.
Giant Meteor Impacts Might Have Triggered Early Earth’s Plate Tectonics
A new study by an Australian-US team has found that a large impact that happened ca. 3.2 billion years ago…
Strange Landscapes on Mars were Created by Explosive Volcanoes
According to a new study from Johns Hopkins University, Mars' Medusa Fossae region was created by volcanic activity, a finding…
Researchers Think They Know Why Venus Doesn’t Have as Many Volcanoes as Earth
A new study by researchers from St. Andrews University and the University of Strasbourg has shed light on why Venus…
Mercury Is Tectonically Active & Shrinking
Images taken by the MESSENGER spacecraft have shown features on Mercury's surface that indicate that the planet is still tectonically…
Where Should We Look for Life in the Solar System?
Emily Lakdawalla is the senior editor and planetary evangelist for the Planetary Society. She's also one of the most knowledgeable…