"Rootless cones form when lava flows over wet or icy ground, causing it to boil and explode," said Dundas. "The region around ...

Niigata, Japan - Rootless cones are small volcanic landforms ranging from several to several hundred meters in diameter, formed by continuous ...

The area containing the clay-bearing mounds is geologically connected to Oxia Planum, which is where Rosalind Franklin will ...

Since landing in 2021, Zhurong’s ground-penetrating radar and cameras have identified crater-like cones, sediment channels, and mud volcanoes around Utopia Planitia, suggesting Mars’s northern ...

China's Zhurong rover, which landed on Mars in 2021, has found new geological ... including “pitted cones, polygonal troughs, and etched flows,” which align with structures often found in ...