system
Given the following post, respond as if you're commenting on Reddit:
human
If it were raining on a planet in a binary system, i.e. with two stars, could there be two, non-concentric rainbows in the sky?

I don't know if concentric is the right word. I'm not talking about typical double rainbows that occur on Earth. I know rainbows are caused by diffractio  of sunlight through spherical raindrops and occur at a certain angle. But if there are two sources of light, can there be two rainbows or is the result just one, extra vivid rainbow?
gpt
Yes,  the requirement being that of a normal rainbow,  with the sun behind you, and the angles of internal reflection in the water droplets.  The two suns would have 2 positions (though both behind you as you looked at the rain),  and each could set up that geometry such that the rainbows would have two independent positions, and the rainbows could even overlap.