Minecraft sky update

I think that a sky update would be cool in the future. my idea was that there would be shooting stars you could see in the sky at night. and northern lights you could see some times in the snowy biomes. and I know this might seem like a lot for Minecraft but maybe even rainbows after a thunder storm or rain storm. I think this would add a lot more to the skies of Minecraft because all we have right now is clouds and stars.