I'm pretty sure you and I both know what world this is. That is of course, assuming that you are in fact human and a native inhabitant of this planet. But in case you actually need clarification...
This is Earth. And off on the left is The Moon.
But yeah, this is actually used as the cover image for my music whenever I post it. I just thought it might be a cool image to use. Yes, I did make the image in question. The textures are obviously not mine, since I do not own planet Earth. But I did compose this image in my digital editing program.
Credit goes to solarsystemscope.com for the textures used.
Here's the link: https://www.solarsystemscope.com/textures/