Hello @madradrakie,

To display Astronomy Picture Of the Day (APOD), I advise you to use MMM-APOD rather than MMM-nasaastropic. MMM-APOD uses NASA API and it can display all the information provided by NASA (image or video).

For MMM-APOD and MMM-SolarPicture, you can use the maxMediaWidth and maxMediaHeight options to set the image size in pixels.

I hope this will help!

Grena

be carefull with posting api keys, they may be payed by someone