NASA's Perseverance Mars rover paused to capture this vista on Nov. 21 as it explores an ancient crater that might contain traces of past life.(NASA/JPL-Caltech)On the floor of a shallow crater on Mars, the NASA rover Perseverance has hit what scientists are hoping is pay dirt.Martian rocks excavated by the rover show signs of a watery past and are loaded with the kind of organic molecules that are the foundation for life as we know it.
[
add
]
[
|
|
...
]