There are all kinds of wonders. Buddhism said thousands of years ago that our universe had millions of suns. Many people scoffed at it. Now we gradually understand that the boundlessness of the universe is, even the Milky Way on Earth is just a sliver of the vast ocean in the universe, let alone the small and pitiful solar system. In our galaxy of three hundred billion planets, if there is another or hundreds of thousands of planets like the earth, there is nothing great, let alone the vast and endless universe! Because who knows! Who knows! Apart from the humans on our earth, does the alien planet have no species like humans?