Memory of a Planet

My postcard represents a space probe, which is intended to take photos of the planet it orbits, as we can see with its cameras. The probe has antennas to transmit its captures.

The planet that the probe is flying over is a planet that appears to harbor life, given the presence of water and dark markings on its surface, as well as fields. The planet also has an atmosphere, as indicated by the various shades of blue.

It's up to you to choose which planet this can be !