These wallpapers are not just images ... Beachside Bliss Feel the calming waves and sandy shores as the sunset paints the sky and reflects on the waters.

Around the time of sunset, some mysterious clouds — aligned ... an altitude of about 6°, when it blends into the darkening sky background and fades from view. But when volcanic ash fogs up ...

while the background sky is still relatively light. This reduces the contrast between the planet and the sky, which actually enhances your view. If you are outside shortly after sunset ...

Launches just after sunset and before sunrise usually provide the best views as the rocket reflects the sun's rays with a dark sky in the background. SpaceX has a Starlink constellation of ...