Apple Universe, Macs, Photography, Wallpapers. Of 50+ Retina iMac-sized (5120x2880) desktop wallpapers, courtesy of the Hubble Space. Steven Universe Wallpaper Desktop. Every major version of Mac OS X macOS has come with a new default wallpaper. As you can see, I have collected them all.

Today Microsoft, in collaboration with the Spitzer team, has released a new ' that features some of the most amazing astrophysics imagery NASA has to offer. The pictures feature results from seven different NASA missions and include many that combine data from multiple telescopes, spanning the light spectrum.To pull this together we selected some of our very favorites, spanning the distant universe to the nearby Milky Way. Many of the images have been featured in the exhibit, one of the 2009 International Year of Astronomy projects.If you can't get enough of the universe on your desktop, make sure to download the wildly popular that includes some of Spitzer's best space imagery.

And if you don't have a Windows computer don't worry; you can download archives of the and desktop image collections (just click the links in this line) that will work on any platform.UPDATE: You can now grab individual Spitzer wallpapers!The new Spacescapes theme has been posted to commemorate the anniversary of the signing of the on July 29th, 1958, which mandated the formation of NASA later that year. K9 web protection reviews.

Every major version of Mac OS X macOS has come with a new default wallpaper. As you can see, I have collected them all here.While great in their day, the early wallpapers are now quite small in the world of 5K displays.Major props to who does all the art of Relay FM, the mysterious, for upscaling some of these for modern screens.If you want to see detailed screenshots of every release of OS X, 10.0 Cheetah & 10.1 PumaThe first two releases of Mac OS X shared the same wallpaper. The sweeping blue arcs and curves helped set the tone of the new Aqua interface.10.2 JaguarJaguar took the same Aqua-inspired theme but added some depth and motion to things. In my head, the trails streaking across the screen were from a set of comets.10.3 PantherWhile Panther inflicted Macs everywhere with its wallpaper stayed on brand, refreshing the original 10.0 image.10.4 TigerMany consider Tiger to be the best “classic” version of Mac OS X. While that may or may not be true, it has my favorite Aqua-inspired wallpaper.10.5 LeopardComplete with a revised, unified user interface and shiny new Dock, 10.5 broke the Aqua mold.

As such, Leopard was the first version of OS X to break from the Aqua-themed wallpaper. It ushered in the “space era” of OS X wallpapers, which was used heavily in the new Time Machine interface as well.10.6 Snow LeopardThe “no new features” mantra for Snow Leopard didn’t ban a new wallpaper, thankfully. This starscape is still one of my favorites.10.7 LionLion kept up the space theme, this time showing off the Andromeda galaxy. The space nerd in me likes the idea, but the execution of this one leaves dead-last on my list of favorites.10.8 Mountain LionJust like Snow Leopard before it, with Mountain Lion, Apple opted to clean up and revise the existing theme as opposed to changing directions for what would be a less-impactful release of OS X.10.9 MavericksMavericks marked the beginning of Apple’s “California location” naming scheme for Mac releases.

The wave depicted looks as intimidating as the ones in the famous surfing location.10.10 YosemiteYosemite brought another UI refresh to the Mac, making things flatter and more modern. The wallpaper ushered in a new era based on well mountains.10.11 El CapitanNamed after a breathtaking spot in Yosemite National Park, El Capitan was a clean-up year after 10.10.10.12 SierraMore mountains.10.13 High SierraEven more mountains.10.14 MojaveNo more mountains!

Mojave brought a new system-wide Dark Mode, and the OS shipped with two versions of its default wallpaper to match. Users could even have macOS slowly fade between the two background images over the course of the day.Download 5K versions:.10.15 CatalinamacOS Catalina brought big changes to the Mac, including the ability to run iPad apps natively, opening the platform up to a much larger number of developers than ever before.

Catalina shipped with eight variants of its default wallpaper, and the ability to shift between them as time progresses throughout the day:Download 5K versions:.Support projects like these, receive exclusive content in the monthly newsletter and enjoy advanced screenings of my YouTube videos.