There are real colors. Your eyes are just incapable of seeing them. Would you rather thaw NASA show you a blank image and say, "This is our newest infrared ima

There are real colors. Your eyes are just incapable of seeing them. Would you rather thaw NASA show you a blank image and say, "This is our newest infrared image from the James Webb Space Telescope!" They map the images into wavelengths you can see. There's nothing else the can do, other than not showing you the images at all.