If you have a Google account, you can save this code to your Google Drive.
Google will ask you to confirm Google Drive access.
Save file as:
If you have saved a file to Google Drive, you can open it here:
It is not possible to click on the "venus" area in the image-map, because the the image does not have a usemap.
Click the button to set the value of the usemap attribute of the image to "#planetmap".