Phobos, the Martian moon, captured by NASA's Curiosity rover. Credit: NASA / JPL-Caltech / University of Arizona
In a remarkable sighting, NASA's Curiosity rover has captured a breathtaking image of the Martian moon, Phobos, and a distant Earth in the Martian sky.
The car-sized robot, tasked with exploring Mars' habitability, recently snapped a photo of Phobos, an irregularly shaped moon,...