What can lava planets, rocky exoplanets that are tidally locked and orbit so close to their stars that the intense heat melts the surface, teach astronomers about planetary formation and evolution?

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The US Geological Survey (USGS) has released stunning footage showing lava spewing from vents inside the summit crater of Hawaii’s Kilauea volcano, which continues its periodic eruptions within the ...

In many ways, water seems opposite to lava; its role is to support life, not destroy it. Despite their surface-level differences, the two are more similar than we think. The solution to the geophysics ...

Astronomers may be starting to get the goods on lava planets. These fiery worlds share a similar density to Earth but orbit so close to their host stars that their scorching daytime temperatures melt ...