Bright blue-white noctilucent clouds ... a real-time video of the noctilucent clouds over Nykøbing Mors on July 1. To see more amazing night sky photos submitted by Space.com readers, visit ...

Sponsor Message Trump's official presidential portrait won't begin to take shape until later. "Toward the end of the presidential term we work with the White ... blue sky and cotton ball clouds ...

Bright blue-white noctilucent clouds ... a real-time video of the noctilucent clouds over Nykøbing Mors on July 1. To see more amazing night sky photos submitted by Space.com readers, visit ...