Check out our correspondence with astronaut T. J. Creamer via Twitter:
@Astro_TJ Are you experiencing flashes due to cosmic rays? Tell us another unique space experience that we may never have heard of. 35 mins ago
“Astro_TJ @joroto Yes,I do see flashes occasionally,when I close
my eyes.Another unique story?The noctilucent clouds are both mesmerizing & beautiful.”
Wow, this IS neat: Noctilucent Clouds in Wikipedia
