Moon scientists have announced the discovery of a 50-kilometer-wide hunk of rock underneath the lunar farside’s surface — and it’s made of something commonly found in kitchens. This diagram shows the ...

A large formation of granite discovered below the lunar surface likely was formed from the cooling of molten lava that fed a volcano or volcanoes that erupted early in the Moon's history -- as long as ...

The far side of the moon is hiding evidence of an enormous ancient volcano. But even though researchers are sure the volcano was there, they remain mystified about how it could have formed. For more ...

ENCHANTED ROCK STATE NATURAL AREA — I hiked Enchanted Rock for the first time at the age of 7. A feeling of exhaustion overtook me when I reached the top of the pink granite pluton batholith, and ...