I thought I'd share this video from Yosemitenationalpark's Youtube channel. www.youtube.com...
"From the Milky Way to the moon, the beauty of Yosemite is on display 24 hours a day. During the full moon of the the spring and early summer, lunar
rainbows, also known as moonbows, can be seen on many park waterfalls"
If you have time check out some of the other videos. Episode 14 is great. They show an old tradition at Yosemite where they'd light a fire at the
top of a cliff and push the coals off the ledge at night. Looks like lava, pretty amazing. Take care.