Look closely. No, closer still.
Can you spot a lonely robot in the windswept Martian desert?
During its third historic flight in the air on Mars, the 19-inch Ingenuity helicopter snapped a picture of the rocky terrain below. If you look at the top left of the photo (taken April 25), you can see the six-wheeled Perseverance rover in the distance.
This rover will soon be heading towards a dry river delta in the …