It's an interesting start, but the balance feels a bit off. A bit too yonic in the center and the way the rings overlap with negative space makes it look worse

It's an interesting start, but the balance feels a bit off. A bit too yonic in the center and the way the rings overlap with negative space makes it look worse at small sizes. Realistically speaking a flag is in many ways the way you are different from other flags but this raises the question: Who is looking at the flag of Earth? Who does the flag not represent? In the short term I'd argue it's Venusians or Lunarian settlers. To them a flag that represents origins is more important. I like the idea of a blue background symbolizing water / the earth sky, and the primary molecule that makes up our actual tissue, but the symbol in the middle shouldn't be based on circles. All planetary life would want to use a circle. Especially as the flag for the first planet that humans arise from, it's weak. In the long term the symbol for Earthlings may even be observed by aliens. In what ways will we be different from them? The flag may even be used as a symbol for other Earth species like Dolphins once we get the technology to communicate with them effectively or to artificially increase their intelligence.