Meeting an advanced civilization could be like Native Americans encountering Columbus. That didn't turn out so well.
Black holes, cosmology
In the documentary 'Stephen Hawking's Favorite Places', referring to the prospect of encountering alien civilizations.
2016
Found in 1 providers: gemini
Cross Reference
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"The universe is a great place to be, and I'm glad to be a part of it. But it's also a very dangerous place, and we need to be careful."
Controversial"Some people say I have a chip on my shoulder but it is actually my chin."
Humorous"I don't think the human race will survive the next thousand years, unless we spread into space."
Shocking"I have always been fascinated by the big questions."
Shocking"The universe is a beautiful and dangerous place, and I'm glad to be a part of it."
Controversial