Mars Rover Perseverance captures a partial eclipse by a moon.

One of the Martian moons travels between the rover and the sun. It's a bit different to my usual posts, and not my OC :).

I believe it's Phobos, so there might be doom music kicking in any second now...

Source: https://mars.nasa.gov/mars2020/multimedia/raw-images/ZL7_1056_0760664099_781EBY_N0501254ZCAM01538_1100LMJ