Excelente! Com essa extensão não fico refém do Chrome para ter o Google Earth! Recomendo!

Works just like its chrome equivalent. Perfect!

Beautiful images and a great extension.

This would be a great extension if we had the option to add other things to the new tab as well such as ability to pin our favorite or most used sites with an icon like we can do in the normal Firefox new tab. I much rather have the option to just click to open a new tab and click on one of my pinned sites to open it than having to search through bookmarks, have a bookmark bar or type the site in the address bar. When you visit the same sites multiple times through out the day having to constantly open a new tab, not having that one click option can be quite irritating.