A company called Mapbox, using image data from one of NASA’s satellites and made available through the USGS that is stored on Amazon’s servers (team effort!) is now available to the public. The oldest images on the map are 16 days old or less. The resolution isn’t near as good as Google Earth pro, but it’s still really incredible if you’re not attempting to view a small site.
You can check it out HERE,
Or you can read more about it HERE.