For pictures taken by moonlight, or of the moon, but in any case with no artificial light.
Pictures of a blurry white dot in a black sky will be deleted due to extreme lameness.
Share your photos from an eclipse Lunar or solar. It should be a true eclipse, but if you post an eclipse that you have created, and it is creative and interesting it MIGHT be allowed to stand. No promises though.
As fotos DEVEM ser um registro fiel do objeto e momento que dá nome ao grupo (Pôr-do-sol);