Back in 2007, I talked with Rob Manning, engineer extraordinaire at the Jet Propulsion Laboratory, and he told me something shocking. Even though he had successfully led the entry, descent, and ...

Advert Its job was to screen areas of the Red Planet that the Perseverance rover couldn't physically reach ... “Perseverance ...

"Mars didn't want to make it easy for anyone to get to the top of this ridge." NASA's Perseverance rover took a break from its Mars mountaineering expedition recently to survey its old stomping ...