The discovery by the Mars rovers of carbonate in sedimentary rock on the Red Planet has enabled planetary scientists to rewind the clock and tell the tale of how Mars' warmer, watery climate 3.5 ...

Imagine, about 4.5 billion years ago, Mars was a young, vibrant world. At that time, massive celestial impacts were frequent, some powerful enough to melt the Martian crust and part of the mantle, ...

NASA published tantalizing evidence that the red planet once harbored life. But Trump’s proposed budget could leave the ...

ST. LOUIS – From monstrous tsunamis to building-shattering earthquakes to flood-inducing downpours, mother nature is a force to be reckoned with. We’re all tired of this extreme weather here on Earth ...

Perseverance used its SHERLOC instrument for the photo. SHERLOC stands for Scanning Habitable Environments with Raman & ...

Until recently, we could only study geology by looking at rocks on Earth and the Moon —well, and the rare meteor or two that ...

Using data from NASA’s retired InSight lander, two separate teams of researchers found evidence of a sluggish Martian mantle ...