Download here. Mario falling down in space with a nice rainbow coloring is just *chefs kiss*. Download it here. And that’s it for the best Super Mario 3D All-Stars wallpapers. If you’re ...

This space wallpaper showcases the ancient globular cluster 47 Tucanae, a dense swarm of up to a million stars. The image at left shows the entire cluster, which measures about 120 light-years across.

The stars appear to rain onto the surrounding mountains, as seen in this space wallpaper taken on May 21, 2013 by Diana Juncher in the Atacama Desert in Chile. Star trail photographs like these ...