[KindOne]

Here is a direct link if you want to search stuff on a map.

https://earthexplorer.usgs.gov/

The datasets you pick from can be a bit confusing unless you click the (!) icon next to the names to figure out what they are.

I have mostly used it for looking at old reconnaissance satellite images from the 70's and 80's. I posted some directions here and a image from a satellite.

https://news.ycombinator.com/item?id=24006367