The oddly shaped Pencil Nebula (NGC 2736) is pictured in this space wallpaper from ESO’s La Silla Observatory in Chile.

Nebulas in 4K brings ten such high-quality images that can be auto-rotated using the theme function in Windows 10. You may like Be sure to nab Microsoft's limited-edition 50th anniversary wallpapers ...

This beautiful space wallpaper is a composite image combining a new infrared view of the Crab Nebula, obtained with ESA’s Herschel Space Observatory, with an optical image from the archives of ...