The countertop has quartz, plagioclase feldspar, potassium feldspar and biotite ... this isn't your garden variety "make everything bigger" microscope. We don't just take a sample in the same form it ...

NASA's Perseverance rover has revealed new clues about Mars' volcanic past. While most people searching for signs of alien ...

NASA's Perseverance rover has unveiled new insights into the volcanic history of Mars, sparking discussions about potential ...

The countertop has quartz, plagioclase feldspar, potassium feldspar and biotite ... We don't just take a sample in the same form it comes out of the ground. Instead, geologists make what we ...