1. Lunar Halo: This is a ring of light around the moon, often with a reddish hue. It's caused by the refraction of moonlight through ice crystals in the atmosphere. Sometimes, the halo might appear to have a cross shape, but this is just an illusion created by the position of the ice crystals.
2. Lunar Eclipse: During a total lunar eclipse, the moon passes completely into the Earth's shadow. The moon doesn't disappear completely, but it turns a reddish-brown color, often described as "blood moon." This is caused by the scattering of sunlight through the Earth's atmosphere. While there might be a "cross" shape in the shadow, it's not a distinct feature of the eclipse.
3. Starry Patterns: It's possible that you're seeing stars positioned in a way that appears to form a cross near the moon. This is a common occurrence in the night sky.
4. Artistic Representation: Perhaps you've seen a depiction of a cross of light over the moon in art or literature. This could be a symbolic representation of faith, hope, or other spiritual concepts.
To understand what you're seeing, provide more details about the context and appearance of the "cross of light." For example:
* Where did you see it? (In the sky, in a picture, etc.)
* What time of year was it?
* What color was the cross?
* Was it a solid shape or more like a pattern of light?
With more information, I can help you identify what you saw!
