Add Yahoo as a preferred source to see more of our stories on Google. NASA Curiosity’s close-up view of Mars boxwork ridges once mistaken for giant spiderwebs from orbit. | ©Image Credit: NASA NASA’s ...

NASA scientists are scratching their heads after the Perseverance Rover stumbled upon a bizarre rock on Mars that appears completely out of place - with its makeup suggesting it could have traveled ...

Puzzling finds range from rocks that look like turtles or sharks to a lightsaber. But while the Star Wars weapon is actually a titanium tube dropped by the rover and containing a rock sample, other ...

Two of NASA's giants of cosmic discovery have been named among the best inventions of the past quarter-century – at least, according to Time magazine. The media company recently assembled a list of ...

HOUSTON—NASA’s Perseverance Mars rover has twice successfully demonstrated drives on the red planet planned by artificial intelligence (AI), an update from the agency’s Jet Propulsion Laboratory (JPL) ...