Mars' moon Phobos may actually be a comet — or at ... the main asteroid belt between Mars and Jupiter. However, computer models simulating this capture process have not been able to replicate ...

The Mastcam-Z camera on NASA’s Perseverance rover captured the Martian moon Phobos as it eclipsed the sun. Credit: NASA/JPL-Caltech | edited by Space.com Music: Mysterious Forest by Howard Harper-Barn ...