This isnt any earth..
Apart from moons and planets within our solar system , based on the app relation what our earth hold with sun , like radiation , distance , surface area scientists are narrowing down on planets from other solar systems which are similar to earth. latest find being Gliese 163c.
Top 5 possible habitats can be found in this link for those interested - <a href="https://www.space.com/16728-top-5-habitable-alien-planets-countdown.html" target="_blank" rel="nofollow noopener noreferrer">The Top 5 Potentially Habitable Alien Planets | Space</a>