We are often left speechless when we decide to look at some of the mysteries of the universe. We often wonder about how it all began, and search for answers up in the sky. Apart from that, we also enjoy to relax and just look at the stars in the evening, maybe even with a partner, as it can create a very romantic vibe. However, there are some things that happen in space that the human eye is not able to notice, and it is exactly why we have decided to show you some of the most stunning and unique NASA images of the universe.

#1 – Galaxy Holmberg II

The thing that you can notice in this image taken by the NASA Hubble Space Telescope is a dwarf irregular galaxy Holmberg II. It is a galaxy dominated by immense bubbles of glowing gas, which is the exact reason of ongoing star formation. Another interesting thing that you can notice are the pink supernovae, explosions that happen when a star reaches the end of its life.