![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi67AXBgdR6eO_9o0C-CUdnIGJOdrRn_g2vAjg0nCViMGxba-QZ3pSMdMCzA4XfgMlmv9Y9Xmf5B39viabkCbc7FjJ13Qu5Rw55zzN8qfSVDh6ZiPgw8wBNddppl-wwgHsgGClDc702W_Y/s400/Voyager1.jpg)
The space probe Voyager 1 has traveled since 1977, soon reaching the end of our solar system and entering outer space. That's not a void, but a constant storm of cosmic rays, from which the sun's magnetic field protects us. Whatever it really is, space is not empty.
The essay has been moved to my personal website: