Extracting planets' resources
Just watching Star Wars' original trilogy recap on YT. The Empire built vast array of military vehicles and 2 death stars in these films. But Star Wars shy away from destruction of planets caused by resources extractions, or just that the extraction technologies of these civilizations aren't that advanced to extract resources deep in the planet core, or to preserve the galaxy? Some other sci-fi have extracting resources down to the core that it destroyed planets, albeit not entirely human or aliens alone. Can planet be destroyed by resources extraction?