free satellite imagery from Sentinel and other sources

Nowadays we have grown used to Google Maps having high resolution satellite images. But they are copyrighted images and the Google credits need to be shown onscreen if we use it in a planetarium show or something like that. Looking at OpenSpace and its data sources, googled for some free sources of hi-res satellite images - 

https://gisgeography.com/free-satellite-imagery-data-list/

https://gisgeography.com/satellite-maps/

for quick and easy temporal images.

https://earthexplorer.usgs.gov/

for slightly lower resolution, but with older data also

Sentinel images for hi-res

https://dataspace.copernicus.eu/news/2023-9-28-accessing-sentinel-mission-data-new-copernicus-data-space-ecosystem-apis

https://browser.dataspace.copernicus.eu/

Full global coverage since March 2017. 10, 20 & 60 metre resolutions.

World Imagery Wayback - easy to navigate like google maps, but with ESRI terms of use - allows noncommercial use.

World Imagery Wayback (arcgis.com)

and ESRI World Imagery - up to 3 cm resolution! For free with ESRI terms of use - allows noncommercial use.