Experts analyzed satellite imagery of planetary surface cracks and compared them with Earth's geologic features, searching ...

The faraway exoplanet could help provide answers as to why there are hardly any planets with twice the diameter of Earth.

Scientists Crack Mystery Behind Large Slabs of the Earth's Crust That Went 'Missing' From Geological Records The Earth is no ...

Mars has long fascinated scientists for its similarities to Earth, but recent research has uncovered significant differences in how the planet’s atmosphere behaves. A new study has found that gravity ...

Venus—a hot planet pocked with tens of thousands of volcanoes—may be even more geologically active near its surface than ...

A rock on Mars spilled a surprising yellow treasure after Curiosity accidentally cracked through its unremarkable exterior.

Curiosity rover cracked open a Martian rock, revealing a sight never before seen on Mars - a dazzling display of yellow ...