I was flying around at sunset. I had the video resolution set to 1080P 30 frames. That allows the 4x (2x optical + 2x lossless digital) zoom. Here's a 20 second video showing how big the sun can get zooming from 24mm to the equivalent of 96mm.
The eclipse was too high in thy sky. The Zoom can look up higher than the horizon, but not that high. I've got to wait until a moon rise or set when it's near the horizon. ..
And... Don't leave your Zoom in the box.. It's a fun drone to fly.