Thinking of space, so true are the words of Nicola Tesla:
"Modern science says: 'The sun is the past, the earth is the present, the moon is the future.' From an incandescent mass we have originated, and into a frozen mass we shall turn. Merciless is the law of nature, and rapidly and irresistibly we are drawn to our doom."

Space, the ultimate frontier, still has a lot to know about its vastness. What we do know, though, is that space is trying its utmost to destroy us all. The galaxy is hazardous enough to make even the bravest (or craziest) astronauts think twice before deciding to leave the beautiful, safe and life-supporting atmosphere of our planet earth.

Still doubt the words of Tesla? Please check this out:

https://youtu.be/LspOh-os6s8