This space wallpaper is a view of the microquasar MQ1—a black hole in the galaxy M83—as it appeared to the Hubble Space Telescope's Wide Field Camera 3. Two lobes of hot gas, created by the ...

Being able to download wallpaper theme packs is a fun way to spruce up your desktop ... is not operating a deep-space telescope, and such images in 4K are rarely free. Of course, if you want ...

This space wallpaper shows an artist's impression of the black holes studied by astronomers, using ULTRACAM attached to ESO's Very Large Telescope. The systems — designated Swift J1753.5-0127 ...