Questions tagged [visible-light]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
5
votes
1answer
52 views

What is the intensity distribution of visible light over the solar disk?

What is the distribution of the visible spectrum over the solar disk? Images of the Sun using the visible spectrum suggest that the light emmitted from the edge is almost equal to the light emmited ...
4
votes
2answers
157 views

Why do I see rainbows around the moon?

Regularly, I see rainbows around the moon. Here is approximately what I see: Right at the edge of the moon, I see a bright blue ring of light. Further out, I see an inner rainbow. This is not as ...
7
votes
1answer
100 views

Are any bow shocks seen in the visible spectrum?

Are any of the images of bow shocks created from visible light, or are they all from infrared light? While I'm including two of the better known images, my question is about any known bow shock. LL ...