Title: Only one planet can orbit within its star's habitable zone at one time. Post by: malhi101 on Jun 17, 2024 Only one planet can orbit within its star's habitable zone at one time. ▸ true ▸ false Title: Re: Only one planet can orbit within its star's habitable zone at one time. Post by: moon21c on Jun 17, 2024 Content hidden
|