and its volcanic features such as crater-like rootless cones hint at brief episodes in Mars' past when water flowed on its surface. These small, conical mounds formed when lava interacted ...

Get Instant Summarized Text (Gist) Rootless cones, small volcanic landforms formed by lava-water interactions, are prevalent on Mars. Experiments using heated starch syrup and baking soda ...

Pseudocraters or rootless cones are peculiar volcanic formations with an explosive origin. They do not form from magma coming ...

But are you aware that Beacon Rock used to be taller when it was a volcano erupting here ... monolith made out of black basalt lava, the guts of the original cone. And that cone is way younger ...

Volcanologists like to analyze the lava of ... the new volcano on tiny San Benedicto Island off the west coast of Mexico. They were the first to set foot on the still-smoking cone.

According to an update from the Hawaiian Volcano Observatory (HVO), the eruption of Kilauea within Kaluapele (summit caldera) resumed just after 9 a.m. local time Wednesday when a small lava flow ...