speed of light travel times. We definitely need to fold space/time to create wormholes to get to where we want to go.
If Our Universe Is So Old and Vast, Then Where Are All the Aliens? - Imgur
Know Your Star Wars!
Rains and horizons on different worlds…|via`tko Exploring Space
The Wonders of the Carina Nebula, a region of massive star formation in the southern skies, was taken in infrared light using the HAWK-I camera on ESO’s Very Large Telescope.
Great Lakes Why it is relevant? The stars and nebulae What you like about the image. It's colourful What inspiration it provides - what aspects of this inspiration will you or could you use in your own artwork? Colourful and very graphical.